Author,Title,Edition,Publisher,Year,Series,Number,ISBN,ISSN,URL
"Rice, George Samuel and Egy, Willard Leo and Greenwald, Harold P. and Jones, Lewis M.","Coal-dust explosion tests in the experimental mine 1913 to 1918, inclusive",,Government Printing Office,1922,Bulletin,,,,https://cir.nii.ac.jp/crid/1130282269606383872