TY  - RPRT
TI  - Potentiometric surface of the upper Floridan aquifer in central Sumter County, Florida, September 1984
AU  - L. A. Bradner
PY  - 1984
DO  - 10.3133/ofr84813
UR  - https://pubs.usgs.gov/publication/ofr84813
ID  - ofr84813
ER  -