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The external parasites of hogs, being articles on the hog louse (Haematopinus suis) and mange, or scabies, of hogs


Author:
Stevenson, Earle C.
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