TY - RPRT TI - Louisiana ground-water map no. 2: Potentiometric surface, 1987, of the Gonzales-New Orleans aquifer in southeastern Louisiana AU - Robert B. Fendick PY - 1989 DO - 10.3133/wri894016 UR - https://pubs.usgs.gov/publication/wri894016 ID - wri894016 ER -