U.S. Dept. of the Interior, U.S. Geological Survey ; Books and Open-File Reports [distributor],
Fogg, James L.
Martin, Michael W.
Daddow, Pamela B.
United States. Bureau of Land Management.
Geological Survey (U.S.)
Water-resources investigations report ; 87-4102
Geohydrology and potential effects of coal mining in 12 coal-lease areas, Powder River structural basin, northeastern Wyoming
Geohydrology and potential effects of coal mining in 12 coal-lease areas, Powder River structural basin, northeastern Wyoming
Geohydrology and potential effects of coal mining in 12 coal-lease areas, Powder River structural basin, northeastern Wyoming