TY  - RPRT
TI  - PHREEQCI--A graphical user interface to the geochemical model PHREEQC
AU  - S.R. Charlton
AU  - D.L. Parkhurst
PY  - 2002
DO  - 10.3133/fs03102
UR  - https://pubs.usgs.gov/publication/fs03102
ID  - fs03102
ER  -