Books in Category: Science - Biology
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The Systematics of the Frogs of the Hyla Rubra Group in Middle America
Juan R. León
385 downloads
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Natural History of the Racer Coluber constrictor
Henry S. Fitch
384 downloads
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The Domestic Cat
Gordon Stables
384 downloads
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Occurrence of the Garter Snake, Thamnophis sirtalis, in the Great Plains and Rocky Mountains
Henry S. Fitch and T. Paul Maslin
384 downloads
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The Diatomaceæ of Philadelphia and Vicinity
Charles S. Boyer
383 downloads
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Natural History of the Brush Mouse (Peromyscus boylii) in Kansas With Description of a New Subspecies
Charles Alan Long
383 downloads
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Essays on the Microscope
George Adams
383 downloads
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Sir William Flower
Richard Lydekker
382 downloads
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Handboek voor den kaasmaker in Nederland (Dutch)
Pierre Jean Hollman
382 downloads
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Barium: A Cause of the Loco-Weed Disease
Albert C. Crawford
381 downloads
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Beginners' botany
L. H. Bailey
381 downloads
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An Introduction to Nature-study
E. Stenhouse
380 downloads
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Illustrations of Exotic Entomology, Volume 3
Dru Drury
380 downloads
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A Taxonomic Study of the Middle American Snake, Pituophis deppei
William Edward Duellman
380 downloads
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The Ohio naturalist, Vol. 1, No. 4, February 1901
Ohio State University. Biological Club
380 downloads
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Scientific American Supplement, No. 492, June 6, 1885
Various
380 downloads
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Atoms, Nature, and Man: Man-made Radioactivity in the Environment
Neal O. Hines
379 downloads
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Life and Matter: A Criticism of Professor Haeckel's "Riddle of the Universe"
Sir Oliver Lodge
379 downloads
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The Dinosaur Quarry. Dinosaur National Monument, Colorado-Utah
John M. Good, Theodore Elmer White, and Gilbert F. Stucker
378 downloads
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Natural History of the Bell Vireo, Vireo bellii Audubon
Jon C. Barlow
378 downloads
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The Popular Science Monthly, July, 1900
Various
378 downloads
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The Ornithosauria
H. G. Seeley
378 downloads
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Notes on Philippine Birds Collected by Governor W. Cameron Forbes
Outram Bangs
378 downloads
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Cassell's book of birds; vol. 2
Alfred Edmund Brehm
377 downloads
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Rudiments of Conchology
Mary Anne Venning
377 downloads
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