Aquatic pests on irrigation systems : identification guide /

Bibliographic Details

Main Author:	Otto, N. E. (Norman E.)
Other Authors:	Bartley, T. R. (Thomas R.), Thullen, J. S., Evans, J. M. (John Michael), 1948-, Cunningham, D. W.
Format:	Government Document Book
Language:	English
Published:	Denver : Denver, Colo. (Denver Federal Center, Denver Colo. 80225) : U.S. Dept. of the Interior, Water and Power Resources Service ; Water and Power Resources Service, 1980.
Edition:	2nd ed.
Series:	Water resources technical publication.
Subjects:	Aquatic pests. Irrigation water.