TY - RPRT TI - Conjunctive-use optimization model of the Mississippi River Valley alluvial aquifer of Southeastern Arkansas AU - John B. Czarnecki AU - Brian R. Clark AU - Gregory P. Stanton PY - 2003 DO - 10.3133/wri034233 UR - https://pubs.usgs.gov/publication/wri034233 ID - wri034233 ER -