Controlling kidney worms in swine in the southern states
By: [by Benjamin Schwartz ... et al.].
Edition: Slightly rev. August 1939.
Series: Leaflet -- no. 108; Leaflet (United States. Dept. of Agriculture) -- no. 108.
Publisher: U.S. Dept. of Agricutlure
Published: 1939
Place of publication: Washington
Language: eng
Subjects: Swine kidney worm; Swine; Parasites
Notes: Cover title.

First issued November 1934.