Methane analyzer system to record continuously the methane content of coal mine ventilation air

Author:	Irani, M. C.
Additional Authors:	Jeran, P. W.,, Lawhead David H.,
Year:	1975
Document Type:	BMRA
Issuing Agency:	U.S. Bureau of Mines,
SUDOC:	I 28.23:8009
Series:	Report of investigations / United States. Bureau of Mines ;
Report Number:	8009
Subjects:	Coal mines and mining--Safety measures
	Mine ventilation
	Methane--Analysis
Link:	https://hdl.handle.net/2027/mdp.39015078484683