Carbonizing properties of Allegheny County, Pa., coals

Author:	Wolfson, D. E.
Additional Authors:	Birge, G. W.
Year:	1959
Document Type:	BMRA
Issuing Agency:	U.S. Dept. of the Interior, Bureau of Mines,
SUDOC:	I 28.23:5455
Series:	Report of investigations / United States Department of the Interior, Bureau of Mines ;
Report Number:	5455
Subjects:	Coal--Pennsylvania--Allegheny County--Testing
	Coal--Pennsylvania--Allegheny County--Carbonization
Link:	https://hdl.handle.net/2027/mdp.39015078542035