Effect of natural gas concentration on ignitibiliy of gallery atmospheres

Author:	Van Dolah, R. W.
Additional Authors:	Hanna, N. E., Grant, R. L.
Year:	1963
Document Type:	BMRA
Issuing Agency:	U.S. Dept. of the Interior, Bureau of Mines,
SUDOC:	I 28.23:6340
Series:	Report of investigations / United States Department of the Interior, Bureau of Mines ;
Report Number:	6340
Subjects:	Mine explosions
	Mine gases
	Gas
Link:	https://hdl.handle.net/2027/mdp.39015078479055