TY  - RPRT
TI  - Potentiometric surface of the upper Floridan aquifer, Southwest Florida Water Management District, September 1984
AU  - G. L. Barr
PY  - 1984
DO  - 10.3133/ofr84812
UR  - https://pubs.usgs.gov/publication/ofr84812
ID  - ofr84812
ER  -