The American Naturalist, Vol. 6 (Classic Reprint)

The American Naturalist, Vol. 6 (Classic Reprint) PDF Author: Essex Institute
Publisher: Forgotten Books
ISBN: 9780259960133
Category : Science
Languages : en
Pages : 822

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Book Description
Excerpt from The American Naturalist, Vol. 6 Entered, according to Act of Congress, in the year 1872, by the peabody academy OF science, in the omce of the Librarian of Congress, at Washington. 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.

The American Naturalist, Vol. 6 (Classic Reprint)

The American Naturalist, Vol. 6 (Classic Reprint) PDF Author: Essex Institute
Publisher: Forgotten Books
ISBN: 9780259960133
Category : Science
Languages : en
Pages : 822

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Book Description
Excerpt from The American Naturalist, Vol. 6 Entered, according to Act of Congress, in the year 1872, by the peabody academy OF science, in the omce of the Librarian of Congress, at Washington. 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.

The American Naturalist, Vol. 2 (Classic Reprint)

The American Naturalist, Vol. 2 (Classic Reprint) PDF Author: Essex Institute
Publisher: Forgotten Books
ISBN: 9780484082617
Category : Science
Languages : en
Pages : 724

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Book Description
Excerpt from The American Naturalist, Vol. 2 Entered according to Act of Congress, in the year 1888, by the peabody academy OF science, in the Clerk's Office of the District Court of the District of Massachusetts. 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.

The American Naturalist (Classic Reprint)

The American Naturalist (Classic Reprint) PDF Author: Essex Institute
Publisher: Forgotten Books
ISBN: 9780666975256
Category : Science
Languages : en
Pages : 826

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Book Description
Excerpt from The American Naturalist The parents of the mice to be discussed had been divided, at the commencement of life, into two lots, which were reared in separate rooms, differing widely in tem perature.' Prior to the time of the pairing, they had been exposed to these conditions for an average period of about six months. For reasons which I shall not here state, ' the two contrasted groups (warm and cold lots) were not transferred to a common room before pairing.5 Indeed, the females were not removed to such a room until the time that each was discovered to be pregnant. The discovery was made, on the average, about five days before the birth of the young, i. E about two weeks after the actual commencement of pregnancy. This circumstance is of possible importance in interpret ing the results obtained. On that subject, more anon. 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.

The American Naturalist, Vol. 25

The American Naturalist, Vol. 25 PDF Author: American Society of Naturalists
Publisher: Forgotten Books
ISBN: 9780266543572
Category :
Languages : en
Pages : 598

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Book Description
Excerpt from The American Naturalist, Vol. 25: July, 1891 As regards the ordinal terms, Allotheria and Pantotheria, they have not as yet been defined or adopted.7 The former is equiv alent to the Multituberculata, which has been defined and is now in general use 8 the latter is only used by the author in the reference of one genus. 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.

The American Naturalist, Vol. 3 (Classic Reprint)

The American Naturalist, Vol. 3 (Classic Reprint) PDF Author: American Society of Naturalists
Publisher: Forgotten Books
ISBN: 9780282270131
Category : Science
Languages : en
Pages : 736

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Book Description
Excerpt from The American Naturalist, Vol. 3 The knowledge and use of peculiar narcotics and alcoholic beverages by portions of the human race, both civilized and barbarous, unacquainted with and widely separated from each other is a well-known fact. Analogous to this is the use of some form of money or a medium in trade by isolated and remote tribes. 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.

The American Midland Naturalist, Vol. 6

The American Midland Naturalist, Vol. 6 PDF Author: Julius A. Nieuwland
Publisher: Forgotten Books
ISBN: 9781333700300
Category : Science
Languages : en
Pages : 372

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Book Description
Excerpt from The American Midland Naturalist, Vol. 6: Devoted to Natural History, Primarily That of the Prairie States, 1919-1920 September 21, 1917. - Sora Rail, Northern F1icker, ' Chimney Swift, Bluebird, Southern Robin, Hermit Thrush, Gray-cheeked Thrush, Olive-backed Thrush, Blue jay, Cedar Waxwing, American Redstart, Black-poll Warbler, Magnolia Warbler, Bobolink Purple Grackle, Cardinal, English Sparrow, American Goldfinch. Total, 18 species. 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.

The Naturalist's Library, Vol. 6 (Classic Reprint)

The Naturalist's Library, Vol. 6 (Classic Reprint) PDF Author: William Jardine
Publisher: Forgotten Books
ISBN: 9781528453691
Category : Science
Languages : en
Pages : 298

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Book Description
Excerpt from The Naturalist's Library, Vol. 6 Our next will be the second volume on the dog, by Colonel H. Smith, and will contain an account of the domestic races and varieties, together with the different species of the Fox and Hyaena. 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.

The American Naturalist, 1903, Vol. 37

The American Naturalist, 1903, Vol. 37 PDF Author: American Society of Naturalists
Publisher: Forgotten Books
ISBN: 9780282006068
Category : Science
Languages : en
Pages : 908

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Book Description
Excerpt from The American Naturalist, 1903, Vol. 37: An Illustrated Magazine of Natural History Dublin, L. S. Adaptations to aquatic, arboreal fossorial and cursorial habits in mammals. I l. 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.

The American Naturalist, Vol. 24

The American Naturalist, Vol. 24 PDF Author: Essex Institute
Publisher: Forgotten Books
ISBN: 9780259997313
Category : Science
Languages : en
Pages : 666

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Book Description
Excerpt from The American Naturalist, Vol. 24: July, 1890 The line of successional modification of the Cetacea is found in changes in (i) the shape of the skull (2) the extinction of the dentition (3) the shortening of the cervical vertebra and (4) in the separation of the ribs from articulation with the vertebral centra. The modification of the shape of the skull is related to the gradual transfer of the external nostrils to more and more posterior positions, until they remain, in the extreme types, above, or even behind above, the eyes. In this process the nasal, frontal and parietal bones become excessively abbreviated, so that in the modern toothed whales, they form a narrow hand between the nostrils and the superior border of the occipital bone. The order is naturally divided into three sub-orders, which are defined as follows External nostrils on the superior side of the muzzle. 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.

The American Naturalist, Volume 6

The American Naturalist, Volume 6 PDF Author: Essex Institute
Publisher: Arkose Press
ISBN: 9781343998315
Category :
Languages : en
Pages : 828

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Book Description
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 was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.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.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. 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.