TY - RPRT TI - Preliminary assessment of water quality and its relation to hydrogeology and land use: Potomac-Raritan-Magothy aquifer system, New Jersey AU - Cynthia Barton AU - E. F. Vowinkel AU - J. P. Nawyn PY - 1987 DO - 10.3133/wri874023 UR - https://pubs.usgs.gov/publication/wri874023 ID - wri874023 ER -