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By: International Seminar on Animal Import Risk Analysis Ottawa, Ont.) - Acree, J. A. (John A.) - Ahl, A. S. (Alwynelle Self) - United States. Animal and Plant Health Inspection Service.Edition:Publication info: Hyattsville, Md.?, USDA?, 1991?Volume: 1991Series:Holding Institution: U.S. Department of Agriculture, National Agricultural LibrarySubjects: Animal industry Animals Communicable diseases in animals Congresses Diseases Foreign trade regulation International cooperation international trade Risk assessment Risk factors Standards Veterinary public healthBHL Collections: