Chemical weed control in irrigation channels and drains
By: [by] S. M. Bill and W. A. E. Graham.
Contributors: Graham, W. A. E., joint author.; Victoria. State Rivers and Water Supply Commission.
Edition: Rev. [i.e. 2nd] ed.
Publisher: State Rivers and Water Supply Commission, Victoria.
Published: 1968
Place of publication: [Melbourne]
Language: eng
Number of pages: 34
Subjects: Aquatic weeds -- Control.; Herbicides.