TY - RPRT TI - Concentrations and environmental fate of Ra in cation-exchange regeneration brine waste disposed to septic tanks and accumulation in sludge, New Jersey Coastal Plain, USA AU - Z. Szabo AU - E. Jacobsen AU - T. F. Kraemer AU - B. Parsa PY - 2008 DO - 10.1016/j.jenvrad.2007.11.009 UR - https://pubs.usgs.gov/publication/70033308 ID - 70033308 ER -