Lucas on the Structure of the Tongue in Hummingbirds
Lucas, Frederic A. (Frederic Augustus), 1852-1929
Article
1892
The Auk
9
172--172
BioStor
English
Washington, D.C, American Ornithologists' Union, etc, 1884-
BioStor: https://biostor.org/reference/124654 DOI: https://doi.org/10.2307/4067942
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