Books in Category: Science - Biology
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Little Busybodies: The Life of Crickets, Ants, Bees, Beetles, and Other Busybodies
Jeannette Augustus Marks and Julia Moody
301 downloads
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Über die Entstehung der Arten im Thier- und Pflanzen-Reich durch natürliche Züchtung (German)
Charles Darwin
301 downloads
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The Principles of Biology, Volume 2 (of 2)
Herbert Spencer
300 downloads
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The botanist's repository for new and rare plants; vol. 05 [of 10]
active 1799-1828 Henry Cranke Andrews
300 downloads
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Buffon's Natural History. Volume 08 (of 10)
comte de Georges Louis Leclerc Buffon
300 downloads
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Irritability: A Physiological Analysis of the General Effect of Stimuli in Living Substance
Max Verworn
300 downloads
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Researches on the Visual Organs of the Trilobites
Gustaf Lindström
299 downloads
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The Botanical Magazine, Vol. 07
William Curtis
299 downloads
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Höherzüchtung des Menschen auf biologischer Grundlage. (German)
Paul Christian Franze
299 downloads
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Geographic Variation in the North American Cyprinid Fish, Hybopsis gracilis
Frank B. Cross and Leonard J. Olund
299 downloads
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Q. E. D., or New Light on the Doctrine of Creation
George McCready Price
299 downloads
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Type specimens of amphibians and reptiles in the Museum of Natural History, the University of Kansas
William Edward Duellman and Barbara Berg
299 downloads
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An Elementary Text-book of the Microscope
J. W. Griffith
299 downloads
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A New Subspecies of the Fruit-eating Bat, Sturnira ludovici, From Western Mexico
J. Knox Jones and Gary L. Phillips
298 downloads
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The Theories of Darwin and Their Relation to Philosophy, Religion, and Morality
Rudolf Schmid
298 downloads
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The Origin of Species
Thomas Henry Huxley
298 downloads
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Roses: or, a Monograph of the Genus Rosa
active 1799-1828 Henry Cranke Andrews
297 downloads
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Report on the Migration of Birds in the Spring and Autumn of 1883. Fifth Report
J. A. Harvie-Brown, John Cordeaux, Richard Manliffe Barrington, and Alexander Goodman More
297 downloads
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On the Reception of the 'Origin of Species'
Thomas Henry Huxley
297 downloads
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Natural History of the Prairie Vole (Mammalian Genus Microtus)
E. W. Jameson
296 downloads
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A synopsis of the palms of Puerto Rico
O. F. Cook
296 downloads
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The botanist's repository for new and rare plants; vol. 09 [of 10]
active 1799-1828 Henry Cranke Andrews
296 downloads
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The plurality of the human race
G. Pouchet
295 downloads
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Birds and Nature Vol. 09 No. 3 [March 1901]
Various
295 downloads
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Ecological Studies of the Timber Wolf in Northeastern Minnesota
L. David Mech, Louis Daniel Frenzel, Robert R. Ream, John W. Winship, and P. D. Karns
295 downloads
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