Parasitic bees (Epeolinae and Melectinae) in the collection of the California academy of sciences
Subtitle: by T. D. A. Cockerell and Grace Sandhouse
Series: Proceedings of the California Academy of Sciences. 4th series -- v. 13, no. 19; Proceedings of the California Academy of Sciences -- v. 13, no. 19
Published: 1924
Place of publication: San Francisco
Language: eng
Number of pages: 324
Subjects: Bees
Notes: Caption title.