TY - RPRT TI - Estimated drawdowns in the Floridan aquifer due to increased withdrawals, Duval County, Florida AU - Bernard J. Franks AU - G. G. Phelps PY - 1979 DO - 10.3133/wri7984 UR - https://pubs.usgs.gov/publication/wri7984 ID - wri7984 ER -