Oilfields in the Williston Basin in Montana, North Dakota, and South Dakota

Author:	Hamke, J. R.
Additional Authors:	Marchant, L. C.
Year:	1966
Document Type:	N/A
Series:	United States Bureau of Mines Reports
Report Number:	Bulletin 629
Link:	https://digital.library.unt.edu/ark:/67531/metadc12781/