TY - RPRT TI - Hydrogeologic controls on the transport and fate of nitrate in ground water beneath riparian buffer zones: Results from thirteen studies across the United States AU - L.J. Puckett PY - 2004 DO - 10.2166/wst.2004.0160 UR - https://pubs.usgs.gov/publication/70027277 ID - 70027277 ER -