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Google圖書搜尋
Tests on the Control of Coal-mine Fires in the Experimental Coal Mine
John Nagy
Irving Hartmann
Henry C. Howarth
出版
U.S. Department of the Interior, Bureau of Mines
, 1950
URL
http://books.google.com.hk/books?id=R0glpbnbcUkC&hl=&source=gbs_api
EBook
FULL_PUBLIC_DOMAIN
