Potential Effects of Surface Coal Mining on the Hydrology of the Little Bear Creek Area, Moorhead Coal Field, Southeastern Montana N. E. McClymonds Published: 1986 Total Pages: 108 Get eBook
Potential Effects of Surface Coal Mining on the Hydrology of the Upper Otter Creek-Pasture Creek Area, Moorhead Coal Field, Southeastern Montana N. E. McClymonds Published: 1988 Total Pages: 102 Get eBook
Ground-water Resources and Potential Hydrologic Effects of Surface Coal Mining in the Northern Powder River Basin, Southeastern Montana Steven E. Slagle Published: 1985 Total Pages: 46 Get eBook
Hydrologic Effects of Strip Coal Mining in Southeastern Montana Wayne A. Van Voast Published: 1974 Total Pages: 36 Get eBook
Hydrologic Characteristics and Possible Effects of Surface Mining in the Northwestern Part of West Branch Antelope Creek Basin, Mercer County, North Dakota Mark E. Crawley Published: 1982 Total Pages: 100 Get eBook
Survey of Blasting Effects on Ground Water Supplies in Appalachia Published: 1980 Total Pages: 330 Get eBook
Hydrology of Area 45, Northern Great Plains and Rocky Mountain Coal Provinces, Montana and North Dakota Steven E. Slagle Published: 1984 Total Pages: 98 Get eBook
Hearings, Reports and Prints of the Senate Committee on Energy and Natural Resources United States. Congress. Senate. Committee on Energy and Natural Resources Published: 1977 Total Pages: 1290 Get eBook
