New birds from Peru, Brazil, and Costa Rica
Zimmer, John T. (John Todd), 1889-1957
Article
1929
Proceedings of the Biological Society of Washington
42
81--98
BioStor
English
Washington, Biological Society of Washington,
BioStor: https://biostor.org/reference/83672
In copyright. Digitized with the permission of the rights holder.
https://biodiversitylibrary.org/permissions
http://creativecommons.org/licenses/by-nc-sa/3.0/
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