A Defense of Canon XL of the A. O. U. Code
Allen, J. A. (Joel Asaph), 1838-1921
Article
1898
The Auk
15
298--303
BioStor
English
Washington, D.C, American Ornithologists' Union, etc, 1884-
BioStor: https://biostor.org/reference/122758 DOI: https://doi.org/10.2307/4068564