TY - RPRT TI - The Mississippi Embayment Regional Aquifer Study (MERAS): Documentation of a groundwater-flow model constructed to assess water availability in the Mississippi embayment AU - Brian R. Clark AU - Rheannon M. Hart PY - 2009 DO - 10.3133/sir20095172 UR - https://pubs.usgs.gov/publication/sir20095172 ID - sir20095172 ER -