Tuberculosis of hogs / John R. Mohler and Henry J. Washburn.
"Tuberculosis occurs among hogs in the United States to a serious extent and appears to be increasing. Nine per cent of all hogs slaughtered under the Government meat inspection during the fiscal year 1916 were found affected with this disease in some degree. Tuberculous cattle are the main sou...
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Format: | Government Document Book |
Language: | English |
Published: |
Washington, D.C. :
U.S. Dept. of Agriculture,
1917.
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Series: | Farmers' bulletin (United States. Department of Agriculture) ;
no. 781. |
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