A granular herbicide spreader for laboratory and greenhouse experiments
By: L. L. Danielson and J. F. Mullins
Contributors: Mullins, J. F., joint author; United States. Agricultural Research Service
Series: ARS 34 -- 61; ARS 34 -- 61.
Publisher: U.S. Dept. of Agriculture, Agricultural Research Service
Published: 1963
Place of publication: [Beltsville, Md.]
Language: eng
Subjects: Herbicides; Research
Notes: "December 1963"