Some Summer Birds of the Pocono Mountains, Pennsylvania
Stone, Witmer. 1866-1939
Article
1894
The Auk
11
182--182
BioStor
English
Washington, D.C, American Ornithologists' Union, etc, 1884-
BioStor: https://biostor.org/reference/122141 DOI: https://doi.org/10.2307/4067699