The Heleidae of California
By: by Willis W. Wirth.
Series: University of California publications in entomology -- v. 9, no. 2.
Publisher: University of California Press
Published: 1952
Place of publication: Berkeley, CA
Language: eng
Number of pages: 266
Subjects: Ceratopogonidae -- California.; Diptera -- California.
Notes: Based on thesis--University of California.

Inclides bibliographical references (p. 256-261) and index.