Books in Category: Science - Biology
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The History of Creation, Vol. 1 (of 2)
Ernst Haeckel
1043 downloads
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Common Science
Carleton Washburne
1042 downloads
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The Bacillus of Long Life
Loudon M. Douglas
1040 downloads
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The Life and Love of the Insect
Jean-Henri Fabre
1037 downloads
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Histoire des légumes (French)
Georges Gibault
1033 downloads
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Collected Essays, Volume V
Thomas Henry Huxley
1032 downloads
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Significant Achievements in Space Bioscience 1958-1964
United States. National Aeronautics and Space Administration
1032 downloads
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A History of Science — Volume 4
Henry Smith Williams and Edward Huntington Williams
1031 downloads
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Life of Charles Darwin
G. T. Bettany
1030 downloads
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Luck, or Cunning, as the Main Means of Organic Modification
Samuel Butler
1028 downloads
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Proserpina, Volume 1
John Ruskin
1028 downloads
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Birds useful and birds harmful
J. A. Owen and Ottó Herman
1019 downloads
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Man's Place in Nature, and Other Essays
Thomas Henry Huxley
1017 downloads
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The Avifauna of Micronesia, Its Origin, Evolution, and Distribution
Rollin H. Baker
1015 downloads
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Text book of veterinary medicine, Volume 3 (of 5)
James Law
1015 downloads
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Structure and Functions of the Body
Annette Fiske
1014 downloads
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The Minds and Manners of Wild Animals: A Book of Personal Observations
William T. Hornaday
1007 downloads
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Autobiography and Selected Essays
Thomas Henry Huxley
1005 downloads
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American Forest Trees
Henry H. Gibson
1003 downloads
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Scientific American, Vol. XXXIX.No. 6. [New Series.], August 10, 1878
Various
1001 downloads
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The Wonders of Life: A Popular Study of Biological Philosophy
Ernst Haeckel
1000 downloads
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Travels into North America, Volume 3 (of 3)
Pehr Kalm
1000 downloads
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Student's Hand-book of Mushrooms of America, Edible and Poisonous
Thomas Taylor
998 downloads
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The Coal Measures Amphibia of North America
Roy Lee Moodie
997 downloads
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Comparative Breeding Behavior of Ammospiza caudacuta and A. maritima
Glen Everett Woolfenden
997 downloads