Bees of the genus Osmia in the collection of the California academy of sciences
By: by Grace Adelbert Sandhouse ...
Series: Proceedings of the California Academy of Sciences. 4th series -- v. 13, no. 22; Proceedings of the California Academy of Sciences -- v. 13, no. 22
Published: 1924
Place of publication: San Francisco
Language: eng
Number of pages: 372
Subjects: Bees
Notes: Caption title.