Parasites and parasitic diseases of sheep
- Source:
- Farmers' bulletin (United States. Department of Agriculture) ; no. 1150 1921
- Year:
- 1921
- Subject:
- Sheep -- Parasites and Sheep -- Diseases
- Format:
- 53 p. : ill. ; 23 cm.
- Publisher:
- U.S. Dept. of Agriculture
- Collection:
- Organic Roots Collection