New Subspecies of North American Birds
Osgood, Wilfred Hudson, 1875-1947
Article
1901
The Auk
18
179--185
BioStor
English
Washington, D.C, American Ornithologists' Union, etc, 1884-
BioStor: https://biostor.org/reference/121045 DOI: https://doi.org/10.2307/4069505
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