Carbonizing properties of coals from Elk, Clarion, Jefferson, Clearfield, and Centre Counties, Pa.

Author:	Birge, George W.
Additional Authors:	Wolfson, D. E., Lynch, James H.,
Year:	1963
Document Type:	BMRA
Issuing Agency:	U.S. Dept. of the Interior, Bureau of Mines,
SUDOC:	I 28.23:6261
Series:	Report of investigations / Bureau of Mines ;
Report Number:	6261
Subjects:	Coal--Carbonization
	Coal--Pennsylvania
Link:	https://hdl.handle.net/2027/mdp.39015077556358