Supplementary studies on the systematics of the genus Perdita (Hymenoptera, Andrenidae)
By: by P. H. Timberlake
Series: University of California publications in entomology -- v. 66
Publisher: University of California Press
Published: 1971
Place of publication: Berkeley
Language: eng
Number of pages: 63
Subjects: Perdita
Notes: Includes bibliographies and index.