Additional Notes on the Birds of Okanogan (Chelan) County, Washington
Dawson, William Leon, 1873-1928
Article
1901
The Auk
18
402--403
BioStor
English
Washington, D.C, American Ornithologists' Union, etc, 1884-
BioStor: https://biostor.org/reference/122655 DOI: https://doi.org/10.2307/4069001