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Systematics and the origin of species, from the viewpoint of a zoologist /

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Bibliographic Details
Main Author: Mayr, Ernst, 1904-2005
Format: Book
Language:English
Published: Cambridge, Mass. : Harvard University Press, 1999.
Edition:1st Harvard University Press pbk. ed.
Subjects:
Animals > Classification.
Evolution (Biology)
Animals > Variation.
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by Mayr, Ernst, 1904-2005
Published 1942
Book
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