Why tuberculosis in livestock is increasing
Series: ARS -- 91-21; ARS (Series) (United States. Agricultural Research Service) -- 91-21.
Publisher: U.S. Dept. of Agriculture, Agricultural Research Service
Published: 1960
Place of publication: [Washington, D.C.]
Language: eng
Subjects: Control; Tuberculosis in cattle; Tuberculosis in animals
Notes: Caption title.

"May 1960."