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Coal-dust Explosion Tests in the Experimental Mine 1919-1924, Inclusive

Clyde Elmer WilliamsGeorge S. TilleyGeorge Samuel RiceOliver BowlesEdward P. BarrettJames Washington PaulRussell Ward MillarW. M. MyersBernard Marvin LarsenHarold Putnam Greenwald

出版	U.S. Government Printing Office, 1927
URL	http://books.google.com.hk/books?id=Z-5ND0WvNykC&hl=&source=gbs_api
EBook	FULL_PUBLIC_DOMAIN