Hereford beef bull Cattle and Beef Handbook

National Cattlemen's Beef Association

Includes extensive information on nutrition, safety, environmental issues, animal welfare, and economic issues of beef cattle.

Center for Dairy Health, Management, and Food Quality

University of Minnesota. College of Veterinary Medicine.

Includes drug fact sheets, formularies, and health, disease, and management materials for beef and dairy cattle.

Cattle Training Module

University of Arizona.

The Department of University Animal Care has prepared this "self-instruction" module in Cattle.