TY - RPRT TI - Drinking water health standards comparison and chemical analysis of groundwater for 72 domestic wells in Bradford County, Pennsylvania, 2016 AU - John W. Clune AU - Charles A. Cravotta PY - 2019 DO - 10.3133/sir20185170 UR - https://pubs.usgs.gov/publication/sir20185170 ID - sir20185170 ER -