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Google圖書搜尋
A Study of Naturally Infected Cases of Fowl Typhoid
Herman Christian Gauger
North Carolina Agricultural Experiment Station
出版
Agricultural Experiment Station of the North Carolina State College of Agriculture and Engineering and N.C. Department of Agriculture, cooperating
, 1937
URL
http://books.google.com.hk/books?id=DrypUffT-K4C&hl=&source=gbs_api