The bees of the Southern California islands
By: by T. D. A. Cockerell ...
Series: Proceedings of the California academy of sciences. 4th ser.,; vol.xxiii, no. 28 ... December 29, 1939
Published: 1939
Place of publication: [San Francisco]
Language: eng
Number of pages: 436
Subjects: Bees -- California, Southern.
Notes: Caption title.