Oparin alexander i (8 risultati)

Condizione: Good. 2nd Edition. Former library copy. Pages intact with minimal writing/highlighting. The binding may be loose and creased. Dust jackets/supplements are not included. Includes library markings. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good. …

Paperback. Ref. B61408. 17x11. 110 pág. Fotografías e ilutraciones en b/n. Ciencia. 37-B 110 pág. Ciencia|Curiosos.

Hardcover. Condizione: Good. Ex-Library; 8vo 8" - 9" tall.

hardcover. Condizione: Acceptable. Ex- Library no dust jacket medium wear to book edges and cover . Library stickers and stamps are present . Some corner dings. There is a light stain to the cover of this book.

Brossura. Condizione: quasi ottimo. senza sovraccoperta. prima edizione. Formato in1 16°;93 pagin. Brossura editoriale figurata: copertine sciupate. Interno fresco.

In-8°, pp. 93, brossura editoriale. False (illustratore).

Octavo, blue cloth (hardcover), gilt lettering, xxvii, 124 pp. Fine in a Fine, mylar protected dust jacket with "American Lecture Series." From dust jacket: It is only possible to understand life in all its forms by understanding it at its origin and in its development. by studying and reproducing the processes by which it arose. In this classic monograph Doctor Oparin describes in as great detail as achievements of contemporary science will allow the three stages in the evolution of organic substances which preceded the appearance of life on Earth. The emergence of the most primitive organic compounds, the hydrocarbons and cyanides and their nearest oxygen, nitrogen, sulphur and phosphorus derivatives with comparatively low molecular weights. Further elaboration of these compounds associated with a progressive increaase in the size of their molecules owing to the polymerisation and condensation of organic substances in the waters of the primaeval seas and oceans (the primaeval nutrient broth). Formation within the hydrosphere of multimolecular systems which arise by the association of different high-molecular organic substances into supra-molecular complexes marked off from their environment by a definite boundary of separation but capable of reacting with it as an open system Science, Evolution, Chemistry tws.…

vii, 1 leaf, 203 pp; 39 figs. Original cloth. Very Good. First Edition in English.