The habitat groups of North American birds in the American Museum of Natural History Chapman, Frank M. (Frank Michler), 1864-1945 creator American Museum of Natural History contributor text book New York American Museum of Natural History 1909 1909
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ENG Birds North America QL681 .C46ha 1909 Guide leaflet series (American Museum of Natural History), no. 28 https://www.biodiversitylibrary.org/bibliography/14129 10664292 10.5962/bhl.title.14129 VTU