Unpublished Letters of John James Audubon and Spencer F. Baird
Baird, Spencer Fullerton, 1823-1887 Audubon, John James, 1785-1851
Article
1906
The Auk
23
194--209
BioStor
English
Washington, D.C, American Ornithologists' Union, etc, 1884-
BioStor: https://biostor.org/reference/121551 DOI: https://doi.org/10.2307/4070752