Search Results

1

Modeled impacts of surface coal mining on dissolved solids in the Tongue River, southeastern Montana /

Modeled impacts of surface coal mining on dissolved solids in the Tongue River, southeastern Montana /

by Woods, Paul F.
Helena, Mont. : U.S. Geological Survey, 1981

Government Document Book

2

Description of techniques to drill, complete, and develop wells and to test and sample aquifers at a surface coal mine in northwestern Colorado /

Description of techniques to drill, complete, and develop wells and to test and sample aquifers at a surface coal mine in northwestern Colorado /

by Williams, Robert S.
Denver, Colo. : U.S. Dept. of the Interior, U.S. Geological Survey : Books and Open-File Reports Section [distributor], 1993

Government Document Book