Title
On the Possible Specific Identity of Buteo cooperi Cass. with B. harlani (Aud.)
By
Ridgway, Robert, 1850-1929
Original Publication
The Auk
Published by
Washington, D.C, American Ornithologists' Union, etc, 1884-
Identifiers
BioStor:
https://biostor.org/reference/122730
DOI:
https://doi.org/10.2307/4066843