TY - RPRT TI - PHAST version 2-A program for simulating groundwater flow, solute transport, and multicomponent geochemical reactions AU - David L. Parkhurst AU - Kenneth L. Kipp AU - Scott R. Charlton PY - 2010 DO - 10.3133/tm6a35 UR - https://pubs.usgs.gov/publication/tm6A35 ID - tm6A35 ER -