(1981). Hog cholera and its eradication: A review of U.S. experience. [Washington, D.C.]: U.S. Dept. of Agriculture, Animal and Plant Health Inspection Service.
Trích dẫn kiểu ChicagoHog Cholera and Its Eradication: A Review of U.S. Experience. [Washington, D.C.]: U.S. Dept. of Agriculture, Animal and Plant Health Inspection Service, 1981.
Trích dẫn MLAHog Cholera and Its Eradication: A Review of U.S. Experience. [Washington, D.C.]: U.S. Dept. of Agriculture, Animal and Plant Health Inspection Service, 1981.
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