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Hydrologic Characteristics and Possible Effects of Surface Mining in the Northwestern Part of West Branch Antelope Creek Basin, Mercer County, North Dakota
From introduction: The specific objectives of the study were to: (1) Determine the premining hydrologic and geochemical conditions in the 28 mi2 area; (2) provide a premining data base from which to measure the magnitude of change in the hydrologic system due to coal mining; and (3) determine the probable effects of mining on the water resources in the area.
Date:
December 1981
Creator:
Crawley, Mark E. & Emerson, Douglas G.
System:
The UNT Digital Library
A Biological Survey of North Dakota
Summary of physiography and life zones and mammals of North Dakota.
Date:
December 1926
Creator:
Bailey, Vernon
System:
The UNT Digital Library