Washability studies of the America and Pratt coal beds at Gorgas, Ala.

Author:	Gandrud, B. W.
Additional Authors:	Coe, G. D.
Year:	1939
Document Type:	BMRA
Issuing Agency:	U.S. Dept. of the Interior, Bureau of Mines,
SUDOC:	I 28.23:3458
Series:	Report of investigations / United States Department of the Interior, Bureau of Mines ;
Report Number:	3458
Subjects:	Coal washing--Alabama
	Coal preparation--Alabama
Link:	https://hdl.handle.net/2027/mdp.39015078489955