Biological control of aquatic weeds
Subtitle: the efficacy of hybrid grass carp in two southern California irrigations canals
By: by Joan S. Thullen, Frederick L. Nibling, Jr., John E. Boutwell.
Contributors: Nibling, Frederick L.; Boutwell, John E.; Engineering and Research Center (U.S.). Applied Sciences Branch.
Publisher: Applied Sciences Branch, Division of Research and Laboratory Services, Engineering and Research Center, U.S. Dept. of the Interior, Bureau of Reclamation; Available from National Technical Information Service
Published: 1985
Place of publication: Denver, Colo; Springfield, Va
Language: eng
Number of pages: 56
Subjects: Aquatic weeds -- Control -- California.; Hydrilla -- Control -- California.
Notes: Distributed to depository libraries in microfiche.

"September 1985."

Bibliography: p. 55-56. 29.