TY - RPRT TI - Geohydrologic and water-quality characterization of a fractured-bedrock test hole in an area of Marcellus shale gas development, Tioga County, Pennsylvania AU - John H. Williams AU - Dennis W. Risser AU - Clifford H. Dodge PY - 2015 UR - https://pubs.usgs.gov/publication/70162626 ID - 70162626 ER -