Preliminary report on 1975 drilling of lignites in western North Dakota :Adams, Bowman, Dunn, Hettinger, McLean, Mercer, Oliver, Slope, and Wiliams counties

Year:	1976
Document Type:	MAIN
Issuing Agency:	United States Department of the Interior, Geological Survey,
Series:	[Open-file report] / Bureau of Mines, United States Department of the Interior,
Report Number:	[1976-869]
Subjects:	Mines and mineral resources--North Dakota
	Coal--North Dakota
Link:	https://hdl.handle.net/2027/mdp.39015095136910