TY - RPRT TI - Natural attenuation strategy for groundwater cleanup focuses on demonstrating cause and effect AU - Barbara A. Bekins AU - Bruce E. Rittmann AU - J. A. MacDonald PY - 2006 DO - 10.1029/01eo00028 UR - https://pubs.usgs.gov/publication/70185078 ID - 70185078 ER -