Descriptions of an Apparently New Species and Subspecies of Ptarmigan from the Aleutian Islands
Article
1896
The Auk
13
24--29
BioStor
English
Washington, D.C, American Ornithologists' Union, etc, 1884-
BioStor: https://biostor.org/reference/123642 DOI: https://doi.org/10.2307/4068737
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