Systematics of the California species of the genus Pepsis Fabricius (Hymenoptera:  Pompilidae)
Series: University of California publications in entomology,; v. 8, no. 3
Publisher: Univ. of California Press
Published: 1948
Place of publication: Berkeley
Language: eng
Number of pages: 150
Subjects: Pepsis.
Notes: "Selected bibliography":  p. 149-150.