TY  - RPRT
TI  - Potentiometric Surface of the Upper Floridan Aquifer in the St. Johns River Water Management District and Vicinity, Florida, September 2007
AU  - Sandra L. Kinnaman
AU  - Joann F. Dixon
PY  - 2008
DO  - 10.3133/ofr20081085
UR  - https://pubs.usgs.gov/publication/ofr20081085
ID  - ofr20081085
ER  -