Stomach worms in sheep
Subtitle: prevention and treatment
By: prepared jointly by the Animal Husbandry and Zoological Divisions.
Contributors: United States. Bureau of Animal Industry.
Series: Department circular / United States Department of Agriculture -- 47; Department circular (United States. Dept. of Agriculture) -- 47.
Publisher: U.S. Dept. of Agriculture
Published: 1919
Place of publication: Washington, D.C
Language: eng
Number of pages: 12
Subjects: Sheep -- Parasites.; Helminths.