Horn fly control on beef cattle
By: Bureau of Entomology and Plant Quarantine, Agricultural Research Administration, U.S. Dept. of Agriculture
Series: Leaflet -- no. 291; Leaflet (United States. Dept. of Agriculture) -- no. 291.
Publisher: U.S. Dept. of Agriculture
Published: 1950
Place of publication: Washington, D.C
Language: eng
Subjects: Beef cattle; Diseases and pests; Horn fly; Control
Notes: Cover title.

August 1950.