1980 progress report on baseline aquatic vegetation studies to determine the efficacy of hybrid carp (grass carp [female] x bighead carp [male]), in two California irrigation canals
By: by Frederick L. Nibling, Jr., Joan S. Thullen.
Contributors: Thullen, J. S.; Engineering and Research Center (U.S.). Applied Sciences Branch.
Publisher: Applied Sciences Branch, Division of Research, Engineering and Research Center, Bureau of Reclamation; Available from the National Technical Information Service
Published: 1981
Place of publication: Denver, Colo; Springfield, Va
Language: eng
Number of pages: 78
Subjects: Aquatic weeds.; Pests -- Control -- Biological control.
Notes: "May 1981."

Male and female symbols in title.

"GR-81-11."

Bibliography: p. 69-70.