TY - RPRT TI - Geological sources of radionuclides and arsenic in Triassic age rift-valley sediments (Newark Supergroup) and implications for distribution in groundwater in Mercer County, New Jersey AU - Zoltan Szabo AU - Julia Barringer AU - Steve Spayd PY - 2010 UR - https://pubs.usgs.gov/publication/70220143 ID - 70220143 ER -