TY - RPRT TI - Regional geohydrology of the northern Louisiana salt-dome basin, part III, potentiometric levels of the Wilcox-Carrizo and Sparta aquifers AU - G.N. Ryals PY - 1983 DO - 10.3133/wri834131 UR - https://pubs.usgs.gov/publication/wri834131 ID - wri834131 ER -