TY - RPRT TI - Historical trends in occurrence and atmospheric inputs of halogenated volatile organic compounds in untreated ground water used as a source of drinking water AU - S.D. Shapiro AU - E. Busenberg AU - M. J. Focazio AU - Niel Plummer PY - 2004 DO - 10.1016/j.scitotenv.2003.09.007 UR - https://pubs.usgs.gov/publication/70027206 ID - 70027206 ER -