Hydrogeology and simulation of source areas of water to production wells in a colluvium-mantled carbonate-bedrock aquifer near Shippensburg, Cumberland and Franklin counties, Pennsylvania [electronic resource] / by Bruce D. Lindsey ; in cooperation with the Shippensburg Borough Authority.
Imprint
Reston, Va. : U.S. Dept. of the Interior, U.S. Geological Survey, 2005.