Methane emission rate study in a deep Pocahontas No. 3 coalbed mine in conjunction with drilling degasification holes in the coalbed

Author:	Krickovic, Stephen.
Additional Authors:	Kalasky, J. D.
Year:	1972
Document Type:	BMRA
Issuing Agency:	U.S. Dept. of Interior, Bureau of Mines,
SUDOC:	I 28.23:7703
Series:	Report of investigations / United States Department of the Interior, Bureau of Mines ;
Report Number:	7703
Subjects:	Mine gases
	Methane
	Coalbed methane drainage--Virginia
	Mine ventilation
Link:	https://hdl.handle.net/2027/mdp.39015078520825