Title
Empidonax Griseus Brewster vs. Empidonax Canescens Salvin and Godman
By
Nelson, Edward William, 1855-1934
Original Publication
The Auk
Published by
Washington, D.C, American Ornithologists' Union, etc, 1884-
Identifiers
BioStor:
https://biostor.org/reference/121845
DOI:
https://doi.org/10.2307/4070349
Rights Status
Public domain. The BHL considers that this work is no longer under copyright protection.
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