Bees col-lected at Borego, California, by Wil-matte P. Cockerell & Milene Porter
Cockerell, Theodore D. A. (Theodore Dru Alison), 1866-1948
Article
1933
The Pan-Pacific entomologist
9
25--28
BioStor
English
San Francisco Pacific Coast Entomological Society
BioStor: https://biostor.org/reference/225196
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