Meat safety : inspection system's ability to detect harmful bacteria remains limited : statement for the record by John W. Harman, Director, Food and Agriculture Issues, Resources, Community, and Economic Development Division, before the Subcommittee on Agricultural Research, Conservation, Forestry, and General Legislation, Committee on Agriculture, Nutrition, and Forestry, U.S. Senate / - Harman, John W. (The Office, 1994)