INFORMATION DECK ABOUT YOUR KNOWLEDGE: U.S. Geological Survey Williston Basin Province Assessment Team, 2011, Assessment of undiscovered oil and gas resources of the Williston Basin Province of North Dakota, Montana, and South Dakota, 2010: U.S. Geological Survey Digital Data Series 69–W, 7 ch

Saturday, May 4, 2013

U.S. Geological Survey Williston Basin Province Assessment Team, 2011, Assessment of undiscovered oil and gas resources of the Williston Basin Province of North Dakota, Montana, and South Dakota, 2010: U.S. Geological Survey Digital Data Series 69–W, 7 ch

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