What you can do about bovine mastitis
Edition: Rev. 1973
Series: U.S. Dept. of Agriculture. Farmers' bulletin no. 2253; Farmers' bulletin (United States. Department of Agriculture) -- no. 2253.
Publisher: U.S. Govt. Print. Off.]
Published: 1973
Place of publication: [Washington
Language: eng
Number of pages: 13
Subjects: Mastitis