The prevention of hog cholera
By: C.M. Haring
Series: Circular / University of California, College of Agriculture, Agricultural Experiment Station -- no. 68; Circular (California Agricultural Experiment Station) -- 68.
Publisher: University of California, College of Agriculture, Agricultural Experiment Station
Published: 1911
Place of publication: Berkeley, Calif
Language: eng
Subjects: Vaccination; Classical swine fever