Ferruginous Stains on Waterfowl
Kennard, Frederic H. (Frederic Hedge), 1865-1937
Article
1918
The Auk
35
123--132
BioStor
English
Washington, D.C, American Ornithologists' Union, etc, 1884-
BioStor: https://biostor.org/reference/123552 DOI: https://doi.org/10.2307/4072840