Hall and Grinnell on Life-Zone Indicators in California
Hall, Harvey Monroe, 1874-1932 Grinnell, Joseph, 1877-1939
Article
1920
The Auk
37
163--164
BioStor
English
Washington, D.C, American Ornithologists' Union, etc, 1884-
BioStor: https://biostor.org/reference/125522 DOI: https://doi.org/10.2307/4073016
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