Hydrogeology and simulation of groundwater flow in fractured-rock aquifers of the Piedmont and Blue Ridge physiographic provinces, Bedford County, Virginia / by Kurt J. McCoy [and three others] ; prepared in cooperation with the Bedford County Board of Supervisors and the Virginia Department of Environmental Quality.
Publication Info.
Reston, Virginia : U.S. Department of the Interior, U.S. Geological Survey, 2015.