Books in Category: Science - Biology
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Micrographia
Robert Hooke
992 downloads
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The North American Slime-Moulds
Thomas H. Macbride
980 downloads
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Species and Varieties, Their Origin by Mutation
Hugo de Vries
977 downloads
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Argentine Ornithology, Volume 2 (of 2)
W. H. Hudson and Philip Lutley Sclater
976 downloads
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Life and Letters of Thomas Henry Huxley — Volume 1
Thomas Henry Huxley
976 downloads
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The Cambridge natural history, Vol. 06 (of 10)
David Sharp
974 downloads
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Evolution, Old & New
Samuel Butler
973 downloads
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Handbook of Medical Entomology
William A. Riley and O. A. Johannsen
966 downloads
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The Progress of the Century
965 downloads
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Darwinism (1889)
Alfred Russel Wallace
958 downloads
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The Moths of the British Isles, Second Series
Richard South
957 downloads
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Domestic Animals
Richard Lamb Allen
956 downloads
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Illustrations of Exotic Entomology, Volume 1
Dru Drury
955 downloads
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Catalogue of Economic Plants in the Collection of the U. S. Department of Agriculture
William Saunders
948 downloads
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The Variation of Animals and Plants under Domestication
Charles Darwin
941 downloads
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The Snakes of Europe
George Albert Boulenger
938 downloads
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Zoölogy: The Science of Animal Life
Ernest Ingersoll
938 downloads
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Argentine Ornithology, Volume 1 (of 2)
W. H. Hudson and Philip Lutley Sclater
938 downloads
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Sex-linked Inheritance in Drosophila
Thomas Hunt Morgan and Calvin B. Bridges
937 downloads
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The Romance of Natural History, Second Series
Philip Henry Gosse
933 downloads
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Haeckel : his life and work
Wilhelm Bölsche
926 downloads
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The romance of insect life : Interesting descriptions of the strange and curious in the insect world
Edmund Selous
921 downloads
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Toadstools, mushrooms, fungi, edible and poisonous; one thousand American fungi
Charles McIlvaine and Robert K. Macadam
920 downloads
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The Life of the Fly; With Which are Interspersed Some Chapters of Autobiography
Jean-Henri Fabre
920 downloads
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Manual of the Trees of North America (Exclusive of Mexico) 2nd ed.
Charles Sprague Sargent
917 downloads
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