Cattle lice and how to eradicate them /
Kemper, H. E.(Harry Elvin),1888-
Peterson, H. O.(Harold O.),1906-
United States.Department of Agriculture.
Washington, D.C. : U.S. Dept. of Agriculture,
1953.
Originally issued Feb. 1918.
"Revision of former editions by Marion Imes."
Cattle lice