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Immunization from hog cholera


Source:
USDA
Year:
1904
Subject:
Classical swine fever
Format:
3 pages ; 23 cm.
Language:
English
Publisher:
[Govt. Print. Off.]
Series:
Circular no. ; 43 and Circular (United States. Bureau of Animal Industry) ; no. 43
Collection:
Organic Roots Collection
Permanent URL:
https://archive.org/details/CAT31283084