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Infectious Abortion of Cattle and the Occurrence of Its Bacterium in Milk
United States. Bureau of Animal Industry
Alonzo Dorus Melvin
Ernest Charles Schroeder
William Edwin Cotton
John Robbins Mohler
Jacob Traum
出版
U.S. Government Printing Office
, 1913
URL
http://books.google.com.hk/books?id=Mku7vAEACAAJ&hl=&source=gbs_api