Johne's disease (paratuberculosis) of livestock
By: by Elmer Lash and William M. Mohler
Contributors: Mohler, William Melvin, 1898-
Series: Circular / United States Department of Agriculture -- no. 104; Circular (United States. Dept. of Agriculture) -- no. 104.
Publisher: U.S. Dept. of Agriculture
Published: 1930
Place of publication: Washington, D.C
Language: eng
Subjects: Paratuberculosis; Livestock; Diseases
Notes: Caption title.