TY - RPRT TI - A graphical modeling tool for evaluating nitrogen loading to and nitrate transport in ground water in the mid-Snake region, south-central Idaho AU - David W. Clark AU - Kenneth D. Skinner AU - David W. Pollock PY - 2006 DO - 10.3133/sir20065137 UR - https://pubs.usgs.gov/publication/sir20065137 ID - sir20065137 ER -