U.S. Department of Agriculture (USDA)
Agricultural Marketing Resource Center
Agricultural Marketing Service (AMS)
U.S. Standards for Grades of Lambs, Yearlings and Mutton Carcasses (pdf)
U.S. Standards for Grades of Lambs, Yearlings and Sheep (pdf)
Agricultural Research Service (ARS)
Animal and Plant Health Inspection Service (APHIS)
APHIS/Veterinary Services Scrapie Information
Census of Agriculture (NASS)
Cooperative State Research Education & Extension Service - Animal Health (CSREES)
Cooperative State Research Education & Extension Service (CSREES)
Economic Research Service (ERS)
Economics, Statistics and Market Information System
Farm Service Agency (FSA)
Food and Nutrition Service (FNS)
Food Safety and Inspection Service (FSIS)
Foreign Agricultural Service (USDA/FAS)
Grain Inspection, Packers and Stockyards Administration (GIPSA)
National Agricultural Library
National Agricultural Statistics Service (NASS)
Natural Resources Conservation Service (NRCS)
Wildlife Services (WS)
Other Government Web Sites
Bureau of Land Management (BLM)
Environmental Protection Agency (EPA)
FedStats
Food Marketing Policy Center
Foreign Trade Statistics
U.S. Forest Service (USFS)
House Agriculture Committee
University of Arizona Agricultural and Resource Economics