Trichinosis, a disease caused by eating raw pork
By: by Benjamin Schwartz ...
Series: U.S. Dept. of agriculture. Leaflet -- no. 34; Leaflet (United States. Department of Agriculture) -- no. 34.
Publisher: [U.S. Govt. print. off.]
Published: 1946
Place of publication: Washington]
Language: eng
Subjects: Trichinosis
Notes: Caption title.

At head of title: Issued May 1929, slightly revised May 1946.