TY - RPRT TI - Louisiana ground-water map no. 8; potentiometric surface, 1991, of the Carrizo-Wilcox Aquifer in northwestern Louisiana AU - Ronald C. Seanor AU - Charles W. Smoot PY - 1995 DO - 10.3133/wri954176 UR - https://pubs.usgs.gov/publication/wri954176 ID - wri954176 ER -