Aquatic insects of California, with keys to North American genera and California speices
By: W. C. Bentinck [and others].  Robert Leslie Usinger, editor.
Contributors: Bentinck, W. C.; Usinger, Robert Leslie, 1912-
Publisher: University of California Press
Published: 1968
Place of publication: Berkeley
Number of pages: 508
Subjects: Aquatic insects; Insects -- California
Notes: Includes bibliographies.