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Efficacy of Different Strains of Brucella abortus as Immunizing Agents against Infectious Abortion.


Year:
0000
Language:
English
Series:
Journal of agricultural research. 1932 Dec. 1, v. 45, no. 11
Collection:
USDA publications
Permanent URL:
http://handle.nal.usda.gov/10113/IND43968093