TY - RPRT TI - Factors Affecting Groundwater Quality Used for Domestic Supply in Marcellus Shale Region of North-Central and North-East Pennsylvania, USA AU - Charles A. Cravotta AU - Lisa A. Senior AU - Matthew D. Conlon PY - 2022 DO - 10.1016/j.apgeochem.2021.105149 UR - https://pubs.usgs.gov/publication/70227326 ID - 70227326 ER -