Books in Category: Science - Biology
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The Minds and Manners of Wild Animals: A Book of Personal Observations
William T. Hornaday
810 downloads
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Neotropical Hylid Frogs, Genus Smilisca
William Edward Duellman and Linda Trueb
810 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
808 downloads
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Life History and Ecology of the Five-Lined Skink, Eumeces fasciatus
Henry S. Fitch
808 downloads
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L'Afrique centrale française : Récit du voyage de la mission (French)
Auguste Chevalier and Mission Chari-Lac Tchad
806 downloads
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Sea-Weeds, Shells and Fossils
Peter Gray and B. B. Woodward
805 downloads
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The Riddle of the Universe at the close of the nineteenth century
Ernst Haeckel
803 downloads
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Scientific American Supplement, No. 841, February 13, 1892
Various
802 downloads
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Cassell's book of birds; vol. 1
Alfred Edmund Brehm
802 downloads
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A Report upon the Mollusk Fisheries of Massachusetts
Massachusetts. Commissioners on Fisheries and Game and David Lawrence Belding
800 downloads
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Handbook of the Trees of New England
Henry M. Brooks and Lorin Low Dame
800 downloads
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An Introduction to Entomology: Vol. 4
William Kirby and William Spence
797 downloads
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Scientific American magazine Vol 2. No. 3 Oct 10 1846
Various
796 downloads
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More Hunting Wasps
Jean-Henri Fabre
794 downloads
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Speciation of the Wandering Shrew
James S. Findley
791 downloads
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The Physical Basis of Mind
George Henry Lewes
788 downloads
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Argentine Ornithology, Volume 2 (of 2)
W. H. Hudson and Philip Lutley Sclater
787 downloads
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The Natural History of Cage Birds
Johann Matthäus Bechstein
787 downloads
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Student's Hand-book of Mushrooms of America, Edible and Poisonous
Thomas Taylor
787 downloads
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The Fundamentals of Bacteriology
Charles Bradfield Morrey
787 downloads
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The Human Side of Animals
Royal Dixon
787 downloads
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The Geological History of Plants
Sir John William Dawson
786 downloads
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Comparative Breeding Behavior of Ammospiza caudacuta and A. maritima
Glen Everett Woolfenden
786 downloads
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The Amphibians and Reptiles of Michoacán, México
William Edward Duellman
786 downloads
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Island Life; Or, The Phenomena and Causes of Insular Faunas and Floras
Alfred Russel Wallace
782 downloads