Books in Category: Science - Biology
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Poisonous Snakes of Kansas
Robert F. Clarke
477 downloads
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The Fern Bulletin, October 1903
Various
476 downloads
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Scientific Essays and Lectures
Charles Kingsley
475 downloads
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International Weekly Miscellany of Literature, Art and Science — Volume 1, No. 2, July 8, 1850
Various
475 downloads
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The modes of origin of lowest organisms
H. Charlton Bastian
475 downloads
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Time and Life: Mr. Darwin's "Origin of Species"
Thomas Henry Huxley
475 downloads
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The Present Method of Inoculating for the Small-Pox
Thomas Dimsdale
474 downloads
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Fauna der Nassauischen Mollusken (German)
Wilhelm Kobelt
473 downloads
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Reprint of Two Tracts
Jean Paul Marat
473 downloads
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Physiology
Sir M. Foster
473 downloads
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Studies in Spermatogenesis (Part 1 of 2)
N. M. Stevens
473 downloads
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Het Leven der Dieren, Deel 3, Hoofdstuk 6: De Wormen (Dutch)
Alfred Edmund Brehm
473 downloads
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The Subspecies of the Mexican Red-Bellied Squirrel, Sciurus aureogaster
Keith R. Kelson
471 downloads
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A Bilateral Division of the Parietal Bone in a Chimpanzee; with a Special Reference to the Oblique Sutures in the Parietal
Aleš Hrdlička
471 downloads
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The Factors of Organic Evolution
Herbert Spencer
471 downloads
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Comments on the Taxonomy and Geographic Distribution of North American Microtines
E. Raymond Hall and E. Lendell Cockrum
470 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
470 downloads
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Beautiful Ferns
Daniel Cady Eaton
470 downloads
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Improved Queen-Rearing; or, How to Rear Large, Prolific, Long-Lived Queen Bees
Henry Alley
470 downloads
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Aus dem Leben der Insekten (German)
Arabella B. Buckley
469 downloads
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The House We Live In; or, The Making of the Body
Vesta J. Farnsworth
469 downloads
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La vie des termites (French)
Maurice Maeterlinck
469 downloads
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Rapport sur une mission botanique exécutée en 1884 dans le nord, le sud et l'ouest de la Tunisie (French)
A. Letourneux
469 downloads
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Respiration Calorimeters for Studying the Respiratory Exchange and Energy Transformations of Man
Francis Gano Benedict and Thorne M. Carpenter
468 downloads
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Comments on the Taxonomy and Geographic Distribution of Some North American Rodents
E. Raymond Hall and Keith R. Kelson
468 downloads