Stone's Catalogue of the Muscicapidæ in the Collection of the Philadelphia Academy of Natural Sciences
Stone, Witmer. 1866-1939 Stone, Witmer. 1866-1939
Article
1889
The Auk
6
330--331
BioStor
English
Washington, D.C, American Ornithologists' Union, etc, 1884-
BioStor: https://biostor.org/reference/125003 DOI: https://doi.org/10.2307/4066881