Fort Collins, CO : United States Department of Agriculture, Animal and Plant Health Inspection Service, Veterinary Services, National Animal Health Monitoring System, 2012-2014.
Part I. Reference of sheep management practices in the United States, 2011 -- part II. Reference of marketing and death loss on U.S. sheep operations -- part III. Health and managment practices on U.S. sheep operations, 2011 -- part IV. Changes in health and production practices in the U.S. sheep industry, 1996-2011.
Note
Description based on online resource; title from PDF title page (NFS, viewed December 27, 2016).