A Preliminary List of Birds of Maryland and the District of Columbia

A Preliminary List of Birds of Maryland and the District of Columbia PDF Author: C. Haven Kolb
Publisher:
ISBN:
Category : Birds
Languages : en
Pages : 104

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A Preliminary List of Birds of Maryland and the District of Columbia

A Preliminary List of Birds of Maryland and the District of Columbia PDF Author: C. Haven Kolb
Publisher:
ISBN:
Category : Birds
Languages : en
Pages : 104

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Birds of Maryland and the District of Columbia

Birds of Maryland and the District of Columbia PDF Author: Robert E. Stewart
Publisher:
ISBN:
Category : Birds
Languages : en
Pages : 894

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North American Fauna

North American Fauna PDF Author:
Publisher:
ISBN:
Category : Birds
Languages : en
Pages : 406

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Wildlife Abstracts

Wildlife Abstracts PDF Author:
Publisher:
ISBN:
Category : Natural resources
Languages : en
Pages : 452

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FWS/OBS.

FWS/OBS. PDF Author:
Publisher:
ISBN:
Category : Ecology
Languages : en
Pages : 1108

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Ornithology in Laboratory and Field

Ornithology in Laboratory and Field PDF Author: Olin Sewall Pettingill
Publisher: Elsevier
ISBN: 1483263118
Category : Science
Languages : en
Pages : 547

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Ornithology in Laboratory and Field is intended as an aid to ornithological study at the college or university level. Students who lack the background knowledge usually acquired during a course in general zoology or biology should keep it handy for ready reference a standard elementary text on the subject. This book contains extensive material for purely informational reading, possibly enough to supplant the need of an additional textbook. Its principal purpose still complies with the title of its predecessors for it is essentially a manual to guide and assist the student in direct observations. All twenty sections, except the last (""The Origin, Evolution, and Decrease of Birds""), suggest methods and provide instructions for studies; and all conclude with an extensive list of references, frequently annotated, for further information. The twenty sections of the book can be taken up in almost any order and some may be omitted without affecting the instructional value of the others. A feature of this new edition is an introduction to birds and ornithology, intended for reading at the beginning of a course. The purpose is twofold: to show the significance of birds for study and to give an overall preview of ornithology, the subject, with emphasis on its wide scope, how it is studied, and some of the continuing and exciting opportunities that it offers for investigation.

Bulletin

Bulletin PDF Author: United States National Museum
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 674

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Research Catalog of the Library of the American Museum of Natural History: 59.82-59.9,9

Research Catalog of the Library of the American Museum of Natural History: 59.82-59.9,9 PDF Author: American Museum of Natural History. Library
Publisher:
ISBN:
Category : Natural history
Languages : en
Pages : 922

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Wildlife Review

Wildlife Review PDF Author:
Publisher:
ISBN:
Category : Wildlife conservation
Languages : en
Pages : 518

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Dictionary Catalog of the Department Library

Dictionary Catalog of the Department Library PDF Author: United States. Department of the Interior. Library
Publisher:
ISBN:
Category : Library catalogs
Languages : en
Pages : 872

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