Aquatic pest control
Subtitle: a study manual for certification in aquatic pest control
By: edited by Robert Parker, Carol Ramsay, and Gary Thomasson.
Contributors: Parker, Robert.; Ramsay, Carol A.; Thomasson, Gary L.; Washington State University. Extension.; United States. Dept. of Agriculture.
Edition: Rev. Aug. 2003.
Series: MISC -- 0134.; Misc (Washington State University. Cooperative Extension) -- 0134.
Publisher: Cooperative Extension, College of Agriculture & Home Economics, Washington State University
Published: 2003
Place of publication: [Pullman, Wash.]
Language: eng
Number of pages: 42
Subjects: Aquatic weeds -- Control -- Washington (State); Aquatic pests -- Control -- Washington (State); Pests -- Control -- Washington (State); Pesticides -- Washington (State) -- Application
Notes: Cover title.

"Revised August 2003"--P. [4] of cover.