Title
Bees collected by Mr. and Mrs. J. L. Sperry and Mr. R. H. Andrews in Arizona
By
Cockerell, Theodore D. A. (Theodore Dru Alison), 1866-1948
Original Publication
Bulletin of the Southern California Academy of Sciences
Published by
Los Angeles, Calif, The Academy, 1902-1971
Identifiers
BioStor:
https://biostor.org/reference/205835