A Review of the Genus Catherpes
Oberholser, Harry C. (Harry Church), 1870-1963
Article
1903
The Auk
20
196--198
BioStor
English
Washington, D.C, American Ornithologists' Union, etc, 1884-
BioStor: https://biostor.org/reference/123206 DOI: https://doi.org/10.2307/4069836