Hazards of compressed-air jets for ventilating gassy mines

Author:	Currie, R. D.
Additional Authors:	Naus, L. L.
Year:	1937
Document Type:	USBI
Issuing Agency:	U.S. Dept. of the Interior, Bureau of Mines,
SUDOC:	I 28.27:6953
Series:	Information circular / United States Department of the Interior, Bureau of Mines ;
Report Number:	6953
Subjects:	Coal mines and mining--Safety measures
	Mine ventilation
	Compressed air
Link:	https://hdl.handle.net/2027/mdp.39015077570037