TY - RPRT TI - Geohydrology and the occurrence of volatile organic compounds in ground water, Culpeper basin of Prince William County, Virginia AU - D.L. Nelms AU - D.L. Richardson PY - 1990 DO - 10.3133/wri904032 UR - https://pubs.usgs.gov/publication/wri904032 ID - wri904032 ER -