The external parasites of hogs, being articles on the hog louse (Haematopinus suis) and mange, or scabies, of hogs
- Source:
- Bulletin (United States. Bureau of Animal Industry) ; 69 1905
- Year:
- 1905
- Subject:
- Swine -- Parasites
- Format:
- 44 p. : ill. ; 24 cm.
- Publisher:
- U.S. Dept. of Agriculture, Bureau of Animal Industry
- Collection:
- Organic Roots Collection