TY - RPRT TI - An assessment of the flow of variable-salinity ground water in the middle confining unit of the Floridan aquifer system, west-central Florida AU - J.J. Hickey PY - 1990 DO - 10.3133/wri894142 UR - https://pubs.usgs.gov/publication/wri894142 ID - wri894142 ER -