TY - RPRT TI - Development and calibration of a ground-water flow model for the Sparta Aquifer of southeastern Arkansas and north-central Louisiana and simulated response to withdrawals, 1998-2027 AU - Paul W. McKee AU - Brian R. Clark PY - 2003 DO - 10.3133/wri034132 UR - https://pubs.usgs.gov/publication/wri034132 ID - wri034132 ER -