Baker on the Birds of the Pleistocene
Shufeldt, Robert Wilson 1850-1934
Article
1920
The Auk
37
634--635
BioStor
English
Washington, D.C, American Ornithologists' Union, etc, 1884-
BioStor: https://biostor.org/reference/123725 DOI: https://doi.org/10.2307/4073206