Springer springer jan 1900 (64 risultati)

- Brossura
- Print on Demand
Da: BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, GermaniaBuchWeltWeit Ludwig Meier e.K.
Contatta il venditoreVenditore con 5 stelleCondizione: Nuovo
EUR 53,49
EUR 23,00 spedizioneSpedito da Germania a U.S.A.Quantità: 2 disponibili
Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Few modem events have aroused more controversy than the Spanish Civil War. This controversy was especially acute in Great Britain, which was tom between its distrust of Nazi Germany and Fascist Italy on the one hand and of Communis…t Russia on the other. The and determined to avoid war at British public, pacifist in sentiment almost any cost, sensed the danger implicit in the Civil War, yet realised its impotence to control events in Spain which indeed it little understood. The British Government, though under heavy attack from the Opposition and from a handful of its own supporters, succeeded in its endeavours to keep the country out of war on this occasion. The neutrality of Spain, even after Mussolini had entered World War II, was of inestimable value to Britain after the debacle in the summer of I940. It may be therefore that British policy during the Civil War paid off later on as well as achieving its purpose at the time. Dr. Kleine's book, lucidly written and carefully documented, ex amines the British attitude toward the Spanish Civil War. The author has the advantage of belonging to a generation which is able to analyse these events with historical detachment. Yet his understanding and easy style have made the period live. Neutrality was not easy for Britain. Its far-reaching interests in trading with Spain and in passage through Iberian waters again and again raised awkward problems. 176 pp. Englisch.

- Brossura
- Print on Demand
Da: BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, GermaniaBuchWeltWeit Ludwig Meier e.K.
Contatta il venditoreVenditore con 5 stelleCondizione: Nuovo
EUR 53,49
EUR 23,00 spedizioneSpedito da Germania a U.S.A.Quantità: 2 disponibili
Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The author is fully aware of the difficulties connected with an adequate treatment of this subject, in view of the general back ground of that fascinating age - the seventeenth century. The present work is simply a modest attempt t…o draw attention to some in many cases forgotten or disregarded Utopian writings and to show the long line of thought behind many concepts which, to the modern reader, may seem obvious truths. He is very much indebted to Professor H. W. Lambers of Rotterdam for his constant encouragement, help and criticism and also for his willingness to forget for a moment his many other duties and to pass much of his valuable time in the critical study of the seventeenth century papers and publications. The author is very thankful to his mother, his relations and friends both in Holland and in Poland for all they have done for hirn, and he would especially mention Miss Mary Barber for her great help in correcting the English text. He also owes very much to his wife for her patience, coöper ation and help in typing the manuscripts. Acknowledgment is made to the Library of the Netherlands School of Economics at Rotterdam, to the Royal Library at The Hague and to the Librarian of the London School of Economics and Political Science for their willing help. J. K. F. CONTENTS v Preface. . . 124 pp. Englisch.

- Brossura
- Print on Demand
Da: BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, GermaniaBuchWeltWeit Ludwig Meier e.K.
Contatta il venditoreVenditore con 5 stelleCondizione: Nuovo
EUR 53,49
EUR 23,00 spedizioneSpedito da Germania a U.S.A.Quantità: 2 disponibili
Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Fertilizer is a vital component of strategies for expanding foodproduction. The rapid growth in population and the widening food deficits inmany tropical countries ofAsia, Africa, and Latin America call attention to those aspects o…f fertilization that have been neglected but are expected to yield large economic payoffs in the future. Fertilizer sulfur falls into this category. In the past fertilizer sulfur received little attention from researchers and policymakers since sulfur deficiency was not considered a serious problem. It was not a problem because of low crop yields, extensive cropping, and the incidental supply of sulfur through rain, irrigation water, manures, and sulfurcontaining fertilizers. However, the situation has changed in the last three decades. Moder nagriculture based on high crop yields, intensive cropping, improved crop varieties, and greater use of sulfur-free fertilizers and environmental regula tions restricting sulfur emissions are creating large gaps between sulfur sup ply and sulfur requirements. Sulfur deficiencies are widespread and grow ing. Consequently, the full potential of a modern agricultural system in tropical countries is not being realized. This research effort results from the recognition of the seriousness of the sulfur problem and its adverse impact on food production as well as IFDC's dedication to the development and transfer of economically ef ficient fertilizer technology to tropical countries. This study represents a comprehensive analysis ofthe technical and economic linkages between fer tilizer sulfur and food production, and it provides guidelines for future directions in fertilizer sulfur research and public policy. 272 pp. Englisch.

- Brossura
- Print on Demand
Da: BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, GermaniaBuchWeltWeit Ludwig Meier e.K.
Contatta il venditoreVenditore con 5 stelleCondizione: Nuovo
EUR 85,59
EUR 23,00 spedizioneSpedito da Germania a U.S.A.Quantità: 2 disponibili
Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware 504 pp. Englisch.

- Brossura
- Print on Demand
Da: buchversandmimpf2000, Emtmannsberg, BAYE, Germaniabuchversandmimpf2000
Contatta il venditoreVenditore con 5 stelleCondizione: Nuovo
EUR 53,49
EUR 60,00 spedizioneSpedito da Germania a U.S.A.Quantità: 1 disponibili
Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -The author is fully aware of the difficulties connected with an adequate treatment of this subject, in view of the general back ground of that fascinating age - the seventeenth century. The present work is simply a modest attempt to dr…aw attention to some in many cases forgotten or disregarded Utopian writings and to show the long line of thought behind many concepts which, to the modern reader, may seem obvious truths. He is very much indebted to Professor H. W. Lambers of Rotterdam for his constant encouragement, help and criticism and also for his willingness to forget for a moment his many other duties and to pass much of his valuable time in the critical study of the seventeenth century papers and publications. The author is very thankful to his mother, his relations and friends both in Holland and in Poland for all they have done for hirn, and he would especially mention Miss Mary Barber for her great help in correcting the English text. He also owes very much to his wife for her patience, coöper ation and help in typing the manuscripts. Acknowledgment is made to the Library of the Netherlands School of Economics at Rotterdam, to the Royal Library at The Hague and to the Librarian of the London School of Economics and Political Science for their willing help. J. K. F. CONTENTS v Preface. . .Springer-Verlag KG, Sachsenplatz 4-6, 1201 Wien 124 pp. Englisch.

- Brossura
- Print on Demand
Da: buchversandmimpf2000, Emtmannsberg, BAYE, Germaniabuchversandmimpf2000
Contatta il venditoreVenditore con 5 stelleCondizione: Nuovo
EUR 53,49
EUR 60,00 spedizioneSpedito da Germania a U.S.A.Quantità: 1 disponibili
Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware Springer-Verlag KG, Sachsenplatz 4-6, 1201 Wien 504 pp. Englisch.

- Brossura
- Print on Demand
Da: buchversandmimpf2000, Emtmannsberg, BAYE, Germaniabuchversandmimpf2000
Contatta il venditoreVenditore con 5 stelleCondizione: Nuovo
EUR 53,49
EUR 60,00 spedizioneSpedito da Germania a U.S.A.Quantità: 1 disponibili
Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Few modem events have aroused more controversy than the Spanish Civil War. This controversy was especially acute in Great Britain, which was tom between its distrust of Nazi Germany and Fascist Italy on the one hand and of Communist Ru…ssia on the other. The and determined to avoid war at British public, pacifist in sentiment almost any cost, sensed the danger implicit in the Civil War, yet realised its impotence to control events in Spain which indeed it little understood. The British Government, though under heavy attack from the Opposition and from a handful of its own supporters, succeeded in its endeavours to keep the country out of war on this occasion. The neutrality of Spain, even after Mussolini had entered World War II, was of inestimable value to Britain after the debacle in the summer of I940. It may be therefore that British policy during the Civil War paid off later on as well as achieving its purpose at the time. Dr. Kleine's book, lucidly written and carefully documented, ex amines the British attitude toward the Spanish Civil War. The author has the advantage of belonging to a generation which is able to analyse these events with historical detachment. Yet his understanding and easy style have made the period live. Neutrality was not easy for Britain. Its far-reaching interests in trading with Spain and in passage through Iberian waters again and again raised awkward problems.Springer-Verlag KG, Sachsenplatz 4-6, 1201 Wien 176 pp. Englisch.

- Brossura
- Print on Demand
Da: buchversandmimpf2000, Emtmannsberg, BAYE, Germaniabuchversandmimpf2000
Contatta il venditoreVenditore con 5 stelleCondizione: Nuovo
EUR 53,49
EUR 60,00 spedizioneSpedito da Germania a U.S.A.Quantità: 1 disponibili
Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Fertilizer is a vital component of strategies for expanding foodproduction. The rapid growth in population and the widening food deficits inmany tropical countries ofAsia, Africa, and Latin America call attention to those aspects of fe…rtilization that have been neglected but are expected to yield large economic payoffs in the future. Fertilizer sulfur falls into this category. In the past fertilizer sulfur received little attention from researchers and policymakers since sulfur deficiency was not considered a serious problem. It was not a problem because of low crop yields, extensive cropping, and the incidental supply of sulfur through rain, irrigation water, manures, and sulfurcontaining fertilizers. However, the situation has changed in the last three decades. Moder nagriculture based on high crop yields, intensive cropping, improved crop varieties, and greater use of sulfur-free fertilizers and environmental regula tions restricting sulfur emissions are creating large gaps between sulfur sup ply and sulfur requirements. Sulfur deficiencies are widespread and grow ing. Consequently, the full potential of a modern agricultural system in tropical countries is not being realized. This research effort results from the recognition of the seriousness of the sulfur problem and its adverse impact on food production as well as IFDC's dedication to the development and transfer of economically ef ficient fertilizer technology to tropical countries. This study represents a comprehensive analysis ofthe technical and economic linkages between fer tilizer sulfur and food production, and it provides guidelines for future directions in fertilizer sulfur research and public policy.Springer-Verlag KG, Sachsenplatz 4-6, 1201 Wien 272 pp. Englisch.

- Brossura
- Print on Demand
Da: BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, GermaniaBuchWeltWeit Ludwig Meier e.K.
Contatta il venditoreVenditore con 5 stelleCondizione: Nuovo
EUR 49,99
EUR 23,00 spedizioneSpedito da Germania a U.S.A.Quantità: 2 disponibili
Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware 60 pp. Deutsch.

- Brossura
- Print on Demand
Da: BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, GermaniaBuchWeltWeit Ludwig Meier e.K.
Contatta il venditoreVenditore con 5 stelleCondizione: Nuovo
EUR 49,99
EUR 23,00 spedizioneSpedito da Germania a U.S.A.Quantità: 2 disponibili
Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware 276 pp. Deutsch.

- Brossura
- Print on Demand
Da: BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, GermaniaBuchWeltWeit Ludwig Meier e.K.
Contatta il venditoreVenditore con 5 stelleCondizione: Nuovo
EUR 49,99
EUR 23,00 spedizioneSpedito da Germania a U.S.A.Quantità: 2 disponibili
Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware 120 pp. Deutsch.

- Brossura
- Print on Demand
Da: BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, GermaniaBuchWeltWeit Ludwig Meier e.K.
Contatta il venditoreVenditore con 5 stelleCondizione: Nuovo
EUR 49,95
EUR 23,00 spedizioneSpedito da Germania a U.S.A.Quantità: 2 disponibili
Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware 52 pp. Deutsch.

- Brossura
- Print on Demand
Da: BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, GermaniaBuchWeltWeit Ludwig Meier e.K.
Contatta il venditoreVenditore con 5 stelleCondizione: Nuovo
EUR 49,95
EUR 23,00 spedizioneSpedito da Germania a U.S.A.Quantità: 2 disponibili
Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Im Vergleiche zur ersten weist die zweite Auflage des Leit fadens eine veränderte, mehl' dem Gange des Unterrichtes ent sprechende Anordnung des Stoffes auf. Von der vorbereitenden allgemeinen Hüttenkunde ist der umfangreichste Tei…l, die 'Feuerungskunde' als ahgeschlossenes Buch (Teil I des Leitfadens) bereits früher erschienen. Die Verarheitung des Eisens, welche in der 1. Auflage hinter den Erzeugungsprozessen dem Hohstofl'e na eh in zwei von einander weit ahstehenden Abschnitten hehandelt wUl'(k bildet nunmehr ebenfalls ein für sich abgeschlost-'enes Werk übel' 'metallurgische Technologie', dessen erste Abteilung vom Unter zeichneten verfal'st wurde, während die Bearbeitung- der anderen ein mit rlem Walzwerkbetriehe hesonders yertrauter Fachmann, sein früherer Kollege, Herr ProfeHsor B r 0 v 0 t. Direktor rles ~tahl werkes Differdingen, freundlichst übernommen hat. Es darf l'rwart 304 pp. Deutsch.

- Brossura
- Print on Demand
Da: BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, GermaniaBuchWeltWeit Ludwig Meier e.K.
Contatta il venditoreVenditore con 5 stelleCondizione: Nuovo
EUR 49,99
EUR 23,00 spedizioneSpedito da Germania a U.S.A.Quantità: 2 disponibili
Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware 644 pp. Deutsch.

- Brossura
- Print on Demand
Da: BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, GermaniaBuchWeltWeit Ludwig Meier e.K.
Contatta il venditoreVenditore con 5 stelleCondizione: Nuovo
EUR 49,99
EUR 23,00 spedizioneSpedito da Germania a U.S.A.Quantità: 2 disponibili
Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware 340 pp. Deutsch.

- Brossura
- Print on Demand
Da: BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, GermaniaBuchWeltWeit Ludwig Meier e.K.
Contatta il venditoreVenditore con 5 stelleCondizione: Nuovo
EUR 54,99
EUR 23,00 spedizioneSpedito da Germania a U.S.A.Quantità: 2 disponibili
Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -InhaltsangabeDie wirthschaftliche Bedeutung der Sibirischen Bahn.- Die Verkehrsverhältnisse Sibiriens und die Sibirische Bahn.- Die Bedeutung der Bahn für die Kolonisation Sibiriens.- Die Bedeutung der Bahn für den Handel Sibiriens….- Die Bedeutung der Bahn für den internationalen Handel.- Erratum to: Die Verkehrsverhältnisse Sibiriens und die Sibirische Bahn.- Erratum to: Die Bedeutung der Bahn für die Kolonisation Sibiriens.- Erratum to: Die Bedeutung der Bahn für den Handel Sibiriens. 208 pp. Deutsch.

- Brossura
- Print on Demand
Da: BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, GermaniaBuchWeltWeit Ludwig Meier e.K.
Contatta il venditoreVenditore con 5 stelleCondizione: Nuovo
EUR 54,99
EUR 23,00 spedizioneSpedito da Germania a U.S.A.Quantità: 2 disponibili
Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware 92 pp. Deutsch.

- Brossura
- Print on Demand
Da: BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, GermaniaBuchWeltWeit Ludwig Meier e.K.
Contatta il venditoreVenditore con 5 stelleCondizione: Nuovo
EUR 54,99
EUR 23,00 spedizioneSpedito da Germania a U.S.A.Quantità: 2 disponibili
Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware 184 pp. Deutsch.

- Brossura
- Print on Demand
Da: BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, GermaniaBuchWeltWeit Ludwig Meier e.K.
Contatta il venditoreVenditore con 5 stelleCondizione: Nuovo
EUR 54,99
EUR 23,00 spedizioneSpedito da Germania a U.S.A.Quantità: 2 disponibili
Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -InhaltsangabeVeranlassung zu den Versuchen. 60 pp. Deutsch.

- Brossura
- Print on Demand
Da: BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, GermaniaBuchWeltWeit Ludwig Meier e.K.
Contatta il venditoreVenditore con 5 stelleCondizione: Nuovo
EUR 54,99
EUR 23,00 spedizioneSpedito da Germania a U.S.A.Quantità: 2 disponibili
Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -InhaltsangabeAbelmoschus.- Abrus.- Acacia.- Acetalum.- Acetanilidum.- Acetanilidi Derivata.- Acetonum.- Acidum aceticum.- Acidum anisicum.- Acidum benzoicum.- Acidum boricum.- Acidum camphoricum.- Acidum carbolicum.- Acidum carboni…cum.- Acidum chinicum.- Acidum chromicum.- Acidum chrysophanicum.- Acidum citricum.- Acidum cinnamylicum.- Acidum cresotinicum.- Acidum cubebicum.- Acidum formicicum.- Acidum gallicum.- Acidum hydrobromicum.- Acidum hydrochloricum.- Acidum hydrocyanicum.- Acidum hydrofluoricum.- Acidum hydrojodicum.- Acidum hydro-silicio-fluoricum.- Acidum jodicum.- Acidum lacticum.- Acidum metatartaricum.- Acidum molybdaenicum.- Acidum nitricum.- Acidum oleïnicum.- Acidum osmicum.- Acidum oxalicum.- Acidum phenylosulfuricum.- Acidum phosphoricum.- Acidum glycerino - phosphoricum.- Acidum picrinicum.- Acidum salicylicum.- Acidum salicylosum.- Acidum silicicum.- Acidum sozojodolicum.- Acidum stearinicum.- Acidum succinicum.- Acidum sulfanilicum.- Acidum sulfhydricum.- Acidum sulfuricum.- Acidum sulfurosum.- Acidum tannicum.- Acidum tartaricum.- Acidum uricum.- Acidum valerianicum.- Acmella.- Acokanthera.- Aconitinum.- Aconitum.- Adeps suillus.- Adiantum.- Adonis.- Aër.- Aether.- Aether aceticus.- Aether anaestheticus.- Aether butyricus.- Aether cocoïnus.- Aether formicicus.- Aether fumaricus.- Aether nitrosus.- Aether pelargonicus.- Aether valerianicus.- Aethyleni Praeparata.- Aethyli Praeparata.- Aethylidenum bichloratum.- Agar-Agar.- Agaricinum.- Agaricum.- Agrimonia.- Agropyrum.- Albumen.- Alcohol amylicus.- Alcohol methylicus.- Alkaloidea.- Alkanna.- Alkekengi.- Allium.- Aloë.- Althaea.- Alumen.- Alumina.- Aluminii Salia varia.- Aluminium.- Aluminium aceticum.- Aluminium chloratum.- Aluminium oleïnicum.- Aluminium sulfuricum.- Ambra.- Ammoniacum.- Ammonium.- Ammonium aceticum.- Ammonium benzoïcum.- Ammonium bromatum.- Ammonium carbonicum.- Ammonium chloratum.- Ammonium citricum.- Ammonium jodatum.- Ammonium molybdaenicum.- Ammonium nitricum.- Ammonium phosphoricum.- Ammonium sulfuratum.- Ammonium sulfuricum.- Ammonium uricum.- Amygdalus.- Amylaether aceticus.- Amylaether nitrosus.- Amylenum.- Amylenum hydratum.- Amylum.- Anacardium.- Ananas.- Andropogon.- Anethum.- Angelica.- Angostura.- Anhalonium.- Anilinum.- Anisum.- Anthrarobinum.- Antipyrinum.- Apomorphinum hydrochloricum.- Aqua.- Aquae minerales.- Arachis.- Arbutinum.- Arctostaphylos.- Areca.- Argento-Natrium thiosulfuricum.- Argentum.- Argentum aceticum.- Argentum chloratum.- Argentum citricum.- Argentum cyanatum.- Argentum jodatum.- Argentum lacticum.- Argentum nitricum.- Argentum oxydatum.- Argentum sulfuricum.- Argenti salia varia.- Aristolum.- Arnica.- Arsenum.- Artemisia.- Arum.- Asa foetida.- Asarum.- Asellus.- Asparagus.- Asperula.- Asphaltum.- Atropinum.- Atropinum sulfuricum.- Atropinum valerianicum.- Aurum.- Aurum chloratum.- Auro-Natrium chloratum.- Aurum jodatum.- Aurum oxydatum.- Avena.- Ballota.- Balnea medicata.- Balsamum Canadense.- Balsamum Copaivae.- Balsamum gurjunicum.- Balsamum peruvianum.- Balsamum tolutanum.- Baptisia.- Baryum.- Baryi salia.- Bebeerinum.- Belladonna.- Benzaldehydum.- Benzinum.- Benzoë.- Benzolum.- Betula.- Bismutum.- Bismutum albuminatum.- Bismutum carbonicum.- Bismutum citricum.- Bismutum oxydatum.- Bismutum nitricum.- Bismutum oxyjodatum.- Bismutum subgallicum.- Bismutum subsalicylicum.- Bismutum valerianicum.- Bismuti Phenolata.- Bismuti salia varia.- Blatta.- Boldo.- Borax.- Brenzcatechinum.- Bromalum hydratum.- Bromum.- Brucinum.- Bryonia.- Bucco.- Butylchloralum hydratum.- Butyrum.- Cacao.- Cadmium.- Caesalpinia.- Calamus.- Calcaria.- Calcium aceticum.- Calcium benzoïcum.- Calcium boricum.- Calcium bromatum.- Calcium carbonicum.- Calcium chloratum.- Calcium hypophosphorosum.- Calcium jodatum.- Calcium lacticum.- Calcium phosphoricum.- Calcium sulfuratum.- Calcium sulfuricum.- Calcium thiosulfuricum.- Calendula.- Camphora.- Camphora monobromata.

- Brossura
- Print on Demand
Da: BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, GermaniaBuchWeltWeit Ludwig Meier e.K.
Contatta il venditoreVenditore con 5 stelleCondizione: Nuovo
EUR 54,99
EUR 23,00 spedizioneSpedito da Germania a U.S.A.Quantità: 2 disponibili
Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware 340 pp. Deutsch.

- Brossura
- Print on Demand
Da: BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, GermaniaBuchWeltWeit Ludwig Meier e.K.
Contatta il venditoreVenditore con 5 stelleCondizione: Nuovo
EUR 54,99
EUR 23,00 spedizioneSpedito da Germania a U.S.A.Quantità: 2 disponibili
Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Es ist eine nicht abzuleugnende Thatsache, dass die bisher über die einzelnen Harzkörper bekannt gewordenen analytischen Daten weit grösseren Schwankungen unterworfen und weit unsicherer und unzu verlässiger sind, als beispielsweis…e diejenigen der Fette und Oele. Wenn auch die Harze im chemischen Sinn den wohlcharakterisirten Fetten und Oelen keineswegs sehr nahestehen, oder ihnen allzu nahe verwandt sind, so müssen doch - im Vergleich zu den Fetten und Oele- diese grossen Schwankungen der analytischen Werthe deshalb besonders auffallen, weil die Untersuchungsmethoden der Fette und Oele fast ohne Ausnahme allgemein auf die Harzkörper übertragen worden sind. Wenn gleich die Harzkörper - als solche verstehe ich die eigentlichen Harze, die Balsame und die Gummiharze - als inkonstante, veränderliche, durch die rohe Art der Gewinnung und die verschiedenen Handelswege vielfach umgestaltete Gemische meist noch unbekannter, amorpher Körper auch von vornherein nicht erwarten lassen, dass die aus ihnen erhaltenen Werthe völlig stimmen, wenn man also diesen Gemischen a priori gewisse Schwankungen zubilligen muss, so ist doch die Frage nicht uninteressant, ja sogar in diesem Falle unumgängig nöthig, welche Thatsachen für die theilweise so schlechte U ebereinstimmung der W erthe verantwortlich gemacht werden müssen; weiterhin drängt sich die Frage auf: welches sind die Gesichtspunkte, welche eine Verbesserung der analytischen Methoden und mit diesen eine bessere Uebereinstimmung der analytischen W erthe - soweit solche bisher überhaupt bekannt ge geben wurden - für die Zukunft zu bewirken vermögen Für die relativ grossen Schwankungen, welche dem Leser dieser Analyse im speciellen Theil durch die Zusammenstellung der bisher 308 pp. Deutsch.

- Brossura
- Print on Demand
Da: BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, GermaniaBuchWeltWeit Ludwig Meier e.K.
Contatta il venditoreVenditore con 5 stelleCondizione: Nuovo
EUR 54,99
EUR 23,00 spedizioneSpedito da Germania a U.S.A.Quantità: 2 disponibili
Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -2 darauf erscheinenden pathologischen Schriften von Fr. Unger,!) Wieg 3 mann 2) und Meyen. ) Von der Mitte unseres Jahrhunderts an wurden nicht allein die Manner der Wissenschaft, sondern aueh die Praktiker in hoherem Grade auf die… Krankheiten der Pflanzenwelt aufmerksam, als bisher. Den ausseren Anstoss hierzu gab die ausserordentliche Rohe der Ver luste, welche besonders die Landwirthschaft durch parasitare Erkran kungen der Kulturgewachse erlitt. Brand und Rost der Getreide, Erkrankungen der Kartoffel, des Weinstockes u. s. w. drangten zu einer Erforschung der Ursachen dieser das Volkswohl in so hohem Grade gefahrdenden Erscheinungen. Einer unbefangenen Bearbeitung und Beurtheilung derselben hat interessanterweise lange Zeit hindurch, ja, noch bis in die jungste Ver gangenheit die rapide Entwicklung der Agrikulturchemie durch die bahnbrechenden Arbeiten Justus v. Lie big's im Wege gestanden. Man glaubte nicht nur das bessere oder sehlechtere Wachsthum der Kulturpflanzen dem Reichthum oder Mangel an mineralischen Nl1hrstoffen im Boden zuschreiben zu sollen, sondern auch auf gleiche Ursachen die Krankheiten der Pflanzen zuruckfUhren zu mussen. Wie das so oft geschieht, iiberschatzten die Schuler des grossen Forschers die Bedeutung der gefundenen Thatsachen, bis es erst nach ernsten, exakten Forschungen oft in langwierigem Kampfe mit weitverbreiteten Vorurtheilen gelang, das Wahre in den Forschungen Liebig's von den unbegrundeten SChlussfoIgerungen seiner Schuler zu sondern. 344 pp. Deutsch.

- Brossura
- Print on Demand
Da: BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, GermaniaBuchWeltWeit Ludwig Meier e.K.
Contatta il venditoreVenditore con 5 stelleCondizione: Nuovo
EUR 54,99
EUR 23,00 spedizioneSpedito da Germania a U.S.A.Quantità: 2 disponibili
Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -This is an EXACT reproduction of a book published before 1923. This IS NOT an OCR'd book with strange characters, introduced typographical errors, and jumbled words. This book may have occasional imperfections such as missing or bl…urred pages, poor pictures, errant marks, etc. that were either part of the original artifact, or were introduced by the scanning process. We believe this work is culturally important, and despite the imperfections, have elected to bring it back into print as part of our continuing commitment to the preservation of printed works worldwide. We appreciate your understanding of the imperfections in the preservation process, and hope you enjoy this valuable book. 56 pp. Deutsch.

Lingua: Tedesco
Editore: Springer Berlin Heidelberg, Springer Berlin Heidelberg Jan 1900, 1900
- Brossura
- Print on Demand
Da: BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, GermaniaBuchWeltWeit Ludwig Meier e.K.
Contatta il venditoreVenditore con 5 stelleCondizione: Nuovo
EUR 54,99
EUR 23,00 spedizioneSpedito da Germania a U.S.A.Quantità: 2 disponibili
Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -This is a reproduction of a book published before 1923. This book may have occasional imperfections such as missing or blurred pages, poor pictures, errant marks, etc. that were either part of the original artifact, or were introdu…ced by the scanning process. We believe this work is culturally important, and despite the imperfections, have elected to bring it back into print as part of our continuing commitment to the preservation of printed works worldwide. We appreciate your understanding of the imperfections in the preservation process, and hope you enjoy this valuable book. 368 pp. Deutsch.

- Brossura
- Print on Demand
Da: BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, GermaniaBuchWeltWeit Ludwig Meier e.K.
Contatta il venditoreVenditore con 5 stelleCondizione: Nuovo
EUR 54,99
EUR 23,00 spedizioneSpedito da Germania a U.S.A.Quantità: 2 disponibili
Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware 380 pp. Deutsch.

- Brossura
- Print on Demand
Da: BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, GermaniaBuchWeltWeit Ludwig Meier e.K.
Contatta il venditoreVenditore con 5 stelleCondizione: Nuovo
EUR 54,99
EUR 23,00 spedizioneSpedito da Germania a U.S.A.Quantità: 2 disponibili
Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware 292 pp. Deutsch.

- Brossura
- Print on Demand
Da: BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, GermaniaBuchWeltWeit Ludwig Meier e.K.
Contatta il venditoreVenditore con 5 stelleCondizione: Nuovo
EUR 54,99
EUR 23,00 spedizioneSpedito da Germania a U.S.A.Quantità: 2 disponibili
Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Die im N achfolgenden beschriebene analytische Bestimmung und Erkennung der wichtigsten und gebrauchlichsten Appretur~ mittel erstreckt sich auf den Nachweis der anorganischen, d. h. beim Gliihen unzerstorbaren und organischen, d.…h. in der Gliihhitze verbrennlichen Substanzen, welche fiir diese Zwecke in Anwendung zu kommen pflegen. Zunachst ist die Erkennung dieser Korper in Gemischen, die Untersuchung der sogenannten technischen Appreturmittel, wie sie in den verschiedenartigsten Formen z. B. als feste Korper, Pulver, Pasten, weiter als Emul sionen, Losungen diinnfliissiger und schwerfliissiger Art, als Fette, Oele und dergleichen zum Appretieren der Gewebe in den Handel gebracht werden, in Betracht gezogen. Anschliessend an diese Ausfiihrungen, in welch en der aIl~ gemeine analytische Gang fiir solche Untersuchungen entwickelt ist, reiht sich die Anwendung dieser Priifungsmethoden bei der Bestimmung der Appretur der Gewebe. Die nach dem Ablosen der Appreturmittel von der Faser erhaItenen Losungen und etwaigen festen Korper, sind mit einigen Einschrankungen im wesentlichen nach denselben Gesichtspunkten zu unterssuchen, wie sie fUr die Bestimmung der einzelnen Substanzen in tech nischen Appreturgemischen dargelegt wurden. Da, wie eingangs bereits bemerkt wurde, die Technik fiir Appreturzwecke Korper benutzt, welche einerseits der anorgani schen, anderseits der organischen Reihe entnommen sind, so ist als Grundlage fUr aIle Untersuchungen zunachst festzusteIlen, Massot, Appretnranalyse. 1 - - ob Korper beider Art zugleich vorliegen und bei der Analyse Beriicksichtigung finden miissen, oder ob sich die Bestimmung im Rahmen der analytischen Priifungsmethoden der einen oder der anderen Korperklasse allein zu bewegen hat. 104 pp. Deutsch.

- Brossura
- Print on Demand
Da: BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, GermaniaBuchWeltWeit Ludwig Meier e.K.
Contatta il venditoreVenditore con 5 stelleCondizione: Nuovo
EUR 54,99
EUR 23,00 spedizioneSpedito da Germania a U.S.A.Quantità: 2 disponibili
Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware 68 pp. Deutsch.

- Brossura
- Print on Demand
Da: BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, GermaniaBuchWeltWeit Ludwig Meier e.K.
Contatta il venditoreVenditore con 5 stelleCondizione: Nuovo
EUR 54,99
EUR 23,00 spedizioneSpedito da Germania a U.S.A.Quantità: 2 disponibili
Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware 204 pp. Deutsch.