TY  - RPRT
TI  - Potentiometric surface of the upper Floridan aquifer, west-central Florida, May 1986
AU  - G. L. Barr
AU  - B. R. Lewelling
PY  - 1986
DO  - 10.3133/ofr86409w
UR  - https://pubs.usgs.gov/publication/ofr86409W
ID  - ofr86409W
ER  -