Books in Biology (sorted by popularity)
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Displaying results 1–25 | Next
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On the Origin of Species By Means of Natural Selection Charles Darwin 3144 downloads
- On the Origin of Species by Means of Natural Selection Charles Darwin 1368 downloads
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The Origin of Species by Means of Natural Selection Charles Darwin 1144 downloads
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On the Origin of Species by Means of Natural Selection Charles Darwin 620 downloads
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Explanation of Terms Used in Entomology John Bernhard Smith 341 downloads
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Social Life in the Insect World Jean-Henri Fabre 340 downloads
- On the Origin of Species Charles Darwin 339 downloads
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An Elementary Study of Insects Leonard Haseman 323 downloads
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Our Vanishing Wild Life: Its Extermination and Preservation William T. Hornaday 322 downloads
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The History of Insects Unknown 292 downloads
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Birds of the Indian Hills Douglas Dewar 290 downloads
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Zoonomia; Or, the Laws of Organic Life, Vol. I Erasmus Darwin 289 downloads
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The Variation of Animals and Plants under Domestication Charles Darwin 253 downloads
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On the Genesis of Species St. George Jackson Mivart 253 downloads
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Wild Nature Won By Kindness Mrs. Brightwen 240 downloads
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What is Darwinism? Charles Hodge 233 downloads
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Our Common Insects A. S. Packard 200 downloads
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Darwinism (1889) Alfred Russel Wallace 198 downloads
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Birds in Town & Village W. H. Hudson 193 downloads
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The Foundations of the Origin of Species Charles Darwin 177 downloads
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Fathers of Biology Charles McRae 172 downloads
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The Dawn of Reason; or, Mental Traits in the Lower Animals Jr. James Weir 170 downloads
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The Wonders of Instinct: Chapters in the Psychology of Insects Jean-Henri Fabre 168 downloads
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Life History of the Kangaroo Rat Charles Taylor Vorhies and Walter P. Taylor 164 downloads
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Anecdotes of the Habits and Instinct of Animals Mrs. R. Lee 157 downloads
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