TY - RPRT TI - A data input program (MFI2K) for the U.S. Geological Survey modular ground-water model (MODFLOW-2000) AU - Arlen W. Harbaugh PY - 2002 DO - 10.3133/ofr0241 UR - https://pubs.usgs.gov/publication/ofr0241 ID - ofr0241 ER -