Fly control on dairy cattle and in dairy barns
Series: Leaflet / U.S. Department of Agriculture -- no. 283; Leaflet (United States. Dept. of Agriculture) -- no. 283.
Publisher: Bureau of Entomology and Plant Quarantine, Agricultural Research Administration, U.S. Dept. of Agriculture
Published: 1950
Place of publication: Washington, D.C
Language: eng
Number of pages: 12
Subjects: Flies; Control; Dairy cattle
Notes: Cover title.

"April 1950."