Maintaining cattle herds and areas certified brucellosis-free
Series: ARS -- 22-20; ARS (Series) (United States. Agricultural Research Service) -- 22-20.
Publisher: Agricultural Research Service, U.S. Dept. of Agriculture
Published: 1956
Place of publication: [Washington, D.C.]
Language: eng
Subjects: Cattle; Diseases; Control; Brucellosis in cattle
Other titles: ARS special report
Notes: Cover title.

"February 1956."

Information in this report was furnished by the Animal Disease Eradication Branch of the Agricultural Research Service.