Войти
Нет соединения — показаны сохранённые данные
Hog cholera
Hog cholera
United States. Bureau of Animal Industry
Directory of U.S. Register of Merit sires and dams qualifying under the National Poultry Improvement Plan, 1942-43
Directory of U.S. Register of Merit sires and dams qualifying under the National Poultry Improvement Plan, 1942-43
United States. Bureau of Animal Industry
Instructions concerning trade labels under the meat-inspection laws and regulations
Instructions concerning trade labels under the meat-inspection laws and regulations
United States. Bureau of Animal Industry
Control sheep keds
Control sheep keds
United States. Bureau of Animal Industry
Necrobacillosis in pigs
Necrobacillosis in pigs
United States. Bureau of Animal Industry
Bulletin, Issues 4-8
Bulletin, Issues 4-8
United States. Bureau of Animal Industry
Common poultry diseases
Common poultry diseases
United States. Bureau of Animal Industry
Tuberculosis eradication under the accredited-herd plan
Tuberculosis eradication under the accredited-herd plan
United States. Bureau of Animal Industry
Annual Report Of The Bureau Of Animal Industry ..., Volume 27
Annual Report Of The Bureau Of Animal Industry ..., Volume 27
United States. Bureau of Animal Industry
Developing a small-type turkey at the National Agricultural Research Center, Beltsville, MD
Developing a small-type turkey at the National Agricultural Research Center, Beltsville, MD
United States. Bureau of Animal Industry
Instructions concerning the work of the Field inspection division
Instructions concerning the work of the Field inspection division
United States. Bureau of Animal Industry
United States Department of Agriculture, Agricultural Research Administration, Bureau of Animal Industry [organizational chart]
United States Department of Agriculture, Agricultural Research Administration, Bureau of Animal Industry [organizational chart]
United States. Bureau of Animal Industry