返回Google圖書搜尋

Infectious Abortion of Cattle and the Occurrence of Its Bacterium in Milk

其他書名	I. Introductory Statement
出版	U.S. Government Printing Office, 1913
URL	http://books.google.com.hk/books?id=Cz_D9BfeJYMC&hl=&source=gbs_api
EBook	FULL_PUBLIC_DOMAIN