A portable variable-rate sprayer for plot use
By: Jesse M. Hodgson
Contributors: United States. Agricultural Research Service; Montana Agricultural Experiment Station
Series: ARS 34 -- 48; ARS 34 -- 48.
Publisher: U.S. Dept. of Agriculture, Agricultural Research Service
Published: 1963
Place of publication: [Beltsville, Md.]
Language: eng
Number of pages: 11
Subjects: Herbicides; Application; Control; Weeds
Notes: "May 1963"