@misc{indiciae9e923da258b7,
  title = {Potentiometric surface of the upper Floridan Aquifer in the St. Johns River Water Management District and vicinity, Florida, May 1997},
  author = {Nicasio Sepulveda},
  year = {1997},
  doi = {10.3133/ofr97572},
  url = {https://pubs.usgs.gov/publication/ofr97572},
  note = {Source identifier: ofr97572}
}