Geologic factors influencing the gas content of coalbeds in southwestern Pennsylvania

Author:	Ulery, J. P.
Year:	1988
Document Type:	BMRA
Issuing Agency:	U.S. Dept. of the Interior, Bureau of Mines,
SUDOC:	I 28.23
Series:	Report of investigations / United States. Bureau of Mines ;
Report Number:	9195
Subjects:	Goal--Geology--Pennsylvania
	Coalbed methane--Pennsylvania
Link:	https://hdl.handle.net/2027/mdp.39015078476739