Home›Books›Injection practices on U.S. beef cow-calf operations, 2007-2008Injection practices on U.S. beef cow-calf operations, 2007-2008by United States. Animal and Plant Health Inspection Service. Veterinary Services. Centers for Epidemiology and Animal HealthNo description available.Beef cattleDiseasesPreventionCow-calf systemVeterinary injectionsStatistics