Ortmann arnold e (133 risultati)

Pamphlet. Condizione: Very Good. Vol 34, No 1591, pp. 1-10+ 1 Illus Plt, Extracted from orig vol, begins with title page, stapled & trimmed, thus is like a pamphlet, VG.

Soft cover. Condizione: VG. 10pp extract, illustrated with 1 plate, salvaged from a damaged copy of the Smithsonian Institution, Proceedings Of The United States National Museum, Volume XXXIV, 1908. In report covers.

Soft cover. Condizione: Good. 1907, pp23-54, plus two plates. Removed from PROCEEDINGS OF THE UNITED STATES NATIONAL MUSEUM, VOLUME XXXI, 1907. VG. In plastic report covers. From the introduction: "The paper submitted herewith forms the first installment of a series of articles describing the Schizopod collections in the United States National Museum. It treats of the families Lophogastridae and Eucopiidae, which consist almost exclusively of deep-sea forms. The material at hand, chiefly in the genus Gnathophausia, is so rich that it has been possible to prepare a complete revision of that genus, and it has been found that some characters, which were regarded hitherto as of specific value, are but differences of age in the same species.".…

Paperback or Softback. Condizione: New. Mexican, Central American, and Cuban Cambari. Book.

Paperback or Softback. Condizione: New. Grundz�ge Der Marinen Tiergeographie. Anleitung Zur Untersuchung Der Geographischen Verbreitung Mariner Tiere, Mit Besonderer Ber�cksichtigung Der Dek. Book.

Pamphlet. Condizione: Very Good. July, 1899, pp. 383-591, Extracted from orig vol, begins with title page, trimmed & stapled, thus is like a pamphlet, VG.

Paperback or Softback. Condizione: New. South American Naiades: a Contribution to the Knowledge of the Freshwater Mussels of South America; vol. 8 no. 3. Book.

PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

Paperback or Softback. Condizione: New. A Monograph of the Najades of Pennsylvania; vol. 8 no. 1. Book.

PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

Condizione: New.

Hardback or Cased Book. Condizione: New. South American Naiades; a Contribution to the Knowledge of the Freshwater Mussels of South America. Book.

PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

HRD. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

Condizione: As New. Unread book in perfect condition.

HRD. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

Hardback or Cased Book. Condizione: New. A Monograph of the Najades of Pennsylvania Volume no. 1; Volume 8. Book.

Proceedings U.S. National Museum, Vol. XXXI - N°1480, plaquette in-12, couverture factice, 32 pages, 2 planches hors texte Bon état - Pour les envois hors de France, la tafication «livre & brochure» pour les frais de port a disparue.Les frais de port annoncés correspondent à une moyenne. Ils seront calculés au plus juste en fonction du poids de votre article.…

HRD. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

HRD. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

Condizione: New.

Condizione: As New. Unread book in perfect condition.

Taschenbuch. Condizione: Neu. Neuware - This work has been selected by scholars as being culturally important and is part of the knowledge base of civilization as we know it.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. To ensure a quality reading experience, this work has been proofread and republished using a format that seamlessly blends the original graphical elements with text in an easy-to-read typeface.We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.…

Taschenbuch. Condizione: Neu. Neuware - This work has been selected by scholars as being culturally important and is part of the knowledge base of civilization as we know it.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. To ensure a quality reading experience, this work has been proofread and republished using a format that seamlessly blends the original graphical elements with text in an easy-to-read typeface.We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.…

Paperback. Condizione: New. Print on Demand. This book examines the distinct anatomies of mussels by studying the various gills of over 400 individuals within 15 different genera, classifying them into different groups using this information. The author argues that this detail can be used not only to more scientifically delineate certain groups of mussels but also to better understand the development and overall biology of the mussels. The author also challenges some previously held scientific conventions by meticulously examining the mussels in his study and providing significant evidence to back up his new proposals. Ultimately, this book makes an important and unique contribution to our understanding of the evolution, and anatomy of mussels and is a fundamental text for scientists working in this area. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.…

PAP. Condizione: New. New Book. Shipped from UK. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.

Taschenbuch. Condizione: Neu. Neuware - This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it.This work is in the 'public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.…

Taschenbuch. Condizione: Neu. Neuware - This work has been selected by scholars as being culturally important and is part of the knowledge base of civilization as we know it.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. To ensure a quality reading experience, this work has been proofread and republished using a format that seamlessly blends the original graphical elements with text in an easy-to-read typeface.We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.…

Taschenbuch. Condizione: Neu. Neuware - This work has been selected by scholars as being culturally important and is part of the knowledge base of civilization as we know it.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. To ensure a quality reading experience, this work has been proofread and republished using a format that seamlessly blends the original graphical elements with text in an easy-to-read typeface.We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.…