Books in Category: Science - Biology
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Toadstools, mushrooms, fungi, edible and poisonous; one thousand American fungi
Charles McIlvaine and Robert K. Macadam
1592 downloads
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Studies in the History and Method of Science, vol. 1 (of 2)
1589 downloads
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The Descent of Man and Selection in Relation to Sex, Vol. I
Charles Darwin
1581 downloads
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The Life of the Spider
Jean-Henri Fabre
1577 downloads
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The Power of Movement in Plants
Charles Darwin and Sir Francis Darwin
1571 downloads
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Form and Function: A Contribution to the History of Animal Morphology
E. S. Russell
1568 downloads
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The Geographical Distribution of Animals, Volume 1
Alfred Russel Wallace
1551 downloads
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The works of Francis Maitland Balfour, Volume 2 (of 4) : A treatise on comparative embryology: Invertebrata
Francis M. Balfour
1551 downloads
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A History of North American Birds; Land Birds; Vol. 1 of 3
Spencer Fullerton Baird, T. M. Brewer, and Robert Ridgway
1541 downloads
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Inquiries into human faculty and its development
Francis Galton
1540 downloads
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Reptiles and Birds
Louis Figuier
1530 downloads
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Galen: On the Natural Faculties (Ancient Greek (to 1453))
Galen
1515 downloads
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Life and Letters of Charles Darwin — Volume 2
Charles Darwin
1514 downloads
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The Stock-Feeder's Manual
Sir Charles Alexander Cameron
1510 downloads
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The Biotic Associations of Cockroaches
Louis M. Roth and Edwin R. Willis
1503 downloads
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The Cambridge natural history, Vol. 04 (of 10)
Cecil Warburton, D'Arcy Wentworth Thompson, Geoffrey Smith, Walter Frank Raphael Weldon, and Henry Woods
1468 downloads
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Man And His Ancestor: A Study In Evolution
Charles Morris
1465 downloads
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The Life of Crustacea
W. T. Calman
1458 downloads
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Fabre's Book of Insects
Jean-Henri Fabre
1458 downloads
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Island Life; Or, The Phenomena and Causes of Insular Faunas and Floras
Alfred Russel Wallace
1422 downloads
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Insects and Diseases
Rennie Wilbur Doane
1422 downloads
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The Elements of Botany, For Beginners and For Schools
Asa Gray
1420 downloads
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History of the Conflict Between Religion and Science
John William Draper
1411 downloads
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New Zealand Moths and Butterflies (Macro-Lepidoptera)
G. V. Hudson
1409 downloads
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The Cambridge natural history, Vol. 08 (of 10)
Hans Gadow
1394 downloads