Control of hog lice
By: [prepared by the Division of Insects Affecting Man and Animals, Bureau of Entomology and Plant Quarantine, and the Zoological Division, Bureau of Animal Industry]
Series: Leaflet / U.S. Dept. of Agriculture -- no. 316; Leaflet (United States. Dept. of Agriculture) -- no. 316.
Publisher: U.S. Dept. of Agriculture, Agricultural Research Administration
Published: 1951
Place of publication: Washington, D.C
Language: eng
Subjects: Hog lice; Control
Notes: Cover title.

"October 1951."