Aircraft for spraying and dusting
Publisher: Bureau of Entomology and Plant Quarantine, Agricultural Research Administration, U.S. Dept. of Agriculture
Published: 1948
Place of publication: [Washington, D.C.?]
Language: eng
Number of pages: 23
Subjects: Aerial spraying and dusting in agriculture
Notes: "March 1948."

At head of title: "EC-2."