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Więcej informacji o Contributions to the Natural History of the United States of America, Vol. 2

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Opis

Excerpt from Contributions to the Natural History of the United States of America, Vol. 2: First Monograph, in Three Parts In no case however was pressure, that great obstacle to all correct appreciation, applied, except to see what the effect might be, and also in certain experiments upon the consistency and elasticity of the contents of the egg. This is mentioned in particular, because the first glance reveals the fact that every egg in the ovary is more or less żattened, the oldest ones least, and those successively younger more and more, till the very minutest ones are reached, which again have the usual spherical form of simple cells. A peculiar brilliancy characterizes the surface of the ovary, which is owing to the circumstance that all the eggs, from nearly the smallest to those about one fiftieth of an inch in diameter, con tain, on the side toward the surface of the ovary, a clear and more or less homogeneous żuid, underlaid by a darker and denser, yellowish, granular sub stance, facing the centre of the organ (pl. 8, fig. 3 This peculiarity will be spoken of in detail, when describing the progressive stages of growth in the egg. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Szczegóły książki

• Pełny tytuł: Contributions to the Natural History of the United States of America, Vol. 2
• Podtytuł: First Monograph, in Three Parts (Classic Reprint)
• Autor: Louis Agassiz
• Język: Angielski
• Oprawa: Miękka
• Liczba stron: 278
• EAN: 9781334417894
• ISBN: 133441789X
• ID: 15516168
• Wydawca: Forgotten Books
• Waga: 377 g
• Wymiary: 229 × 152 × 15 mm
• Data wydania: 26. November 2016

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