Preparation characteristics of coal from Nicholas County, W. Va.

Author:	Gray, T. E.
Year:	1962
Document Type:	BMRA
Issuing Agency:	U.S. Dept. of the Interior, Bureau of Mines,
SUDOC:	I 28.23:6136
Series:	Report of investigations / United States Department of the Interior, Bureau of Mines ;
Report Number:	6136
Subjects:	Coal preparation
	Coal--West Virginia
Link:	https://hdl.handle.net/2027/mdp.39015078524074