Tests in the Experimental coal mine to determine requirements for preventing propagation of coal-dust explosions in rooms

Author:	Howarth, H. C.
Additional Authors:	Hartmann, Irving, Lewis, Bernard., Greenwald, H. P., Nagy, John
Year:	1948
Document Type:	BMRA
Issuing Agency:	U.S. Dept. of the Interior, Bureau of Mines,
SUDOC:	I 28.23:4195
Series:	Report of investigations / United States Department of the Interior, Bureau of Mines ;
Report Number:	4195
Subjects:	Mine explosions
	Coal mines and mining--Safety measures
Link:	https://hdl.handle.net/2027/mdp.39015078480228