Brief Diagnoses of Two New Races of North American Birds
Nelson, Edward William, 1855-1934
Article
1884
The Auk
1
165--166
BioStor
English
Washington, D.C, American Ornithologists' Union, etc, 1884-
BioStor: https://biostor.org/reference/123201 DOI: https://doi.org/10.2307/4067400