Title
Descriptions of new species of Perdita (Hymenoptera, Apoidea) in the collection of the California Academy of Sciences
By
Timberlake, P. H. (Philip Hunter), 1883-1981
Original Publication
Proceedings of the California Academy of Sciences, 4th series
Published by
San Francisco California Academy of Sciences
Identifiers
BioStor:
https://biostor.org/reference/546