Aquatic weed control
Subtitle: experimental herbicide application at the Tri-City levees
By: by Ernest F. Hesser.
Contributors: United States. Army. Corps of Engineers. Walla Walla District.
Publisher: U.S. Army Engineer District, Walla Walla, Corps of Engineers
Published: 1967
Place of publication: [Walla Walla, Wash.]
Language: eng
Number of pages: 40
Subjects: Aquatic weeds -- Washington (State) -- Control.; Herbicides -- Application.; Water -- Pollution -- Washington (State)
Notes: Cover title.

"October 1967."

Includes bibliographies.