Carbonizing properties and petrographic composition of Pittsburgh bed coal from Pittsburgh terminal no. 9 mine, Washington County, Pa.

Additional Authors:	Fieldner, Arno Carl,
Year:	1936
Document Type:	USBM
Issuing Agency:	U.S. Dept. of the Interior, Bureau of Mines,
SUDOC:	I 28.7:571
Series:	Technical paper / United States Department of the Interior, Bureau of Mines ;
Report Number:	571
Subjects:	Carbonization
	Coal--Testing
	Coal--Pennsylvania--Washington County
Link:	https://hdl.handle.net/2027/mdp.39015078485391