Books in Category: Science - Biology
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Origin of Cultivated Plants
Alphonse de Candolle
1529 downloads
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The Story-book of Science
Jean-Henri Fabre
1424 downloads
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Galen: On the Natural Faculties (Ancient Greek (to 1453))
Galen
1366 downloads
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The Evolution of Man
Ernst Haeckel
1329 downloads
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History of Botany (1530-1860)
Julius Sachs
1286 downloads
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Micrographia
Robert Hooke
1273 downloads
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History of the Conflict Between Religion and Science
John William Draper
1247 downloads
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Cosmos: A Sketch of the Physical Description of the Universe, Vol. 1
Alexander von Humboldt
1202 downloads
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On the Origin of Species by Means of Natural Selection
Charles Darwin
1182 downloads
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The Descent of Man and Selection in Relation to Sex, Vol. I
Charles Darwin
1154 downloads
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Encyclopaedia Britannica, 11th Edition, "Echinoderma" to "Edward, prince of Wales"
Various
1125 downloads
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The Biotic Associations of Cockroaches
Louis M. Roth and Edwin R. Willis
1107 downloads
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Mammals of Mesa Verde National Park, Colorado
Sydney Anderson
1070 downloads
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The Science of Fingerprints: Classification and Uses
United States. Federal Bureau of Investigation
1045 downloads
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New Zealand Moths and Butterflies (Macro-Lepidoptera)
G. V. Hudson
1044 downloads
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More Letters of Charles Darwin — Volume 2
Charles Darwin
1033 downloads
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Lamarck, the Founder of Evolution: His Life and Work
A. S. Packard
1032 downloads
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The Autobiography of Charles Darwin
Charles Darwin
1029 downloads
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Eleanor Ormerod, LL. D., Economic Entomologist : Autobiography and Correspondence
Eleanor A. Ormerod
1014 downloads
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Travels in Peru and India
Sir Clements R. Markham
1001 downloads
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The Malay Archipelago, Volume 1
Alfred Russel Wallace
984 downloads
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Herbal Simples Approved for Modern Uses of Cure
William Thomas Fernie
975 downloads
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Encyclopaedia Britannica, 11th Edition, "Matter" to "Mecklenburg"
Various
952 downloads
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Handbook of Birmingham
British Association for the Advancement of Science
951 downloads
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The Life of the Bee
Maurice Maeterlinck
942 downloads
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