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Google圖書搜尋
Professor Koch on the Bacteriological Diagnosis of Cholera, Water-filtration and Cholera, and the Cholera in Germany During the Winter of 1892-93
Robert Koch
出版
William R. Jenkins
, 1895
URL
http://books.google.com.hk/books?id=Jf9uswEACAAJ&hl=&source=gbs_api