Phenothiazine-salt mixture controls internal parasites of sheep on pasture in long-time test
Subtitle: therapeutic doses are also effective in controlling internal parasites of other animal species
Series: ARS -- 22-5; ARS (Series) (United States. Agricultural Research Service) -- 22-5.
Publisher: U.S. Dept. of Agriculture, Agricultural Research Service
Published: 1954
Place of publication: Washington, D.C
Language: eng
Subjects: Sheep; Parasites; Control
Notes: "October 1954."--Cover.

Cover title.

"Information in this report was provided by the Animal Disease and Parasite Research Branch, Agricultural Research Service."--T.p. verso.