Hog cholera
Subtitle: a new look at an old enemy
Series: ARS -- 22-73; ARS (Series) (United States. Agricultural Research Service) -- 22-73.
Publisher: Agricultural Research Service, U.S. Dept. of Agriculture
Published: 1961
Place of publication: Washington, D.C.]
Language: eng
Number of pages: 10
Subjects: Classical swine fever; Swine; Diseases
Other titles: ARS special report
Notes: Cover title.

"September 1961."