How to know the mammals. Pictured-keys for determining to species, all of the mammals of the United States and southern Canada with maps showing their geographic distribution, and many pages of helps for their successful study.

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Autor principal: Booth, Ernest Sheldon, 1915-
Format: Llibre
Idioma:English
Publicat: Dubuque, Iowa, W.C. Brown [c1950]
Edició:1st ed.
Col·lecció:Pictured-key nature series
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