Control of weeds on irrigation systems
By: [by Robert B. Balcom, in charge of the weed-control program for the Bureau].
Contributors: Balcom, Robert B.
Edition: [Rev. ed.].
Publisher: U.S. Govt. Print. Off.
Published: 1949
Place of publication: Washington
Language: eng
Number of pages: 140
Subjects: Weeds -- United States.; Aquatic plants.
Notes: "Reference list": p. 133-140.