Keeping livestock healthy.
Keeping livestock healthy.
- Washington D.C. : U.S. Dept. of Agriculture, 1942.
- xiii, 1276 p. : ill., maps ; 24 cm.
- Yearbook of agriculture ; 1942 .
- Yearbook of agriculture (Washington, D.C. : 1926) ; 1942. .
Includes bibliographies.
agr55000005
Veterinary medicine--United States.
Domestic animals.
Livestock--Diseases.
S21 / .A35 1942
636.0896 UNK
1 / Ag84Y 1942
Includes bibliographies.
agr55000005
Veterinary medicine--United States.
Domestic animals.
Livestock--Diseases.
S21 / .A35 1942
636.0896 UNK
1 / Ag84Y 1942