Hooded-Boom sprayer for grapes
By: by G. W. Still
Contributors: United States. Bureau of Entomology and Plant Quarantine
Publisher: Bureau of Entomology and Plant Quarantine, Agricultural Research Administration, U.S. Dept. of Agriculture
Published: 1950
Place of publication: [S.l.]
Language: eng
Subjects: Control; Grapes; Diseases and pests
Notes: At head of title: "EC-12."

"June, 1950."