TY - RPRT TI - Root zone water quality model (RZWQM2): Model use, calibration and validation AU - Liwang Ma AU - Lajpat Ahuja AU - B. T. Nolan AU - Robert Malone AU - Thomas Trout AU - Z. Qi PY - 2012 DO - 10.13031/2013.42252 UR - https://pubs.usgs.gov/publication/70038199 ID - 70038199 ER -