TY - RPRT TI - Regional geohydrology of the northern Louisiana salt-dome basin, part II, geohydrologic maps of the Tertiary aquifers and related confining layers AU - G.N. Ryals PY - 1984 DO - 10.3133/wri834135 UR - https://pubs.usgs.gov/publication/wri834135 ID - wri834135 ER -