1. A reconnaissance spatial and temporal baseline assessment of methane and inorganic constituents in groundwater in bedrock aquifers, Pike County, Pennsylvania, 2012-13 Author/Creator: Senior, Lisa A., author Publication/Creation: Reston, Virginia : U.S. Department of the Interior, U.S. Geological Survey, 2014 Resource Type: Book Access & Availability: Loading
2. Revisions to the Virginia Coastal Plain hydrogeologic framework southwest of the James River Author/Creator: Caldwell, Samuel H., author Publication/Creation: Reston, Virginia : U.S. Department of the Interior, U.S. Geological Survey, 2022 Resource Type: Book Access & Availability: Loading