@misc{indiciae982228ea9a68,
  title = {Potentiometric surfaces of the intermediate aquifer system, west-central Florida, May 1998},
  author = {J. C. Broska and J. A. Mattie and A. E. Torres and M. A. Corral},
  year = {1999},
  doi = {10.3133/ofr9958},
  url = {https://pubs.usgs.gov/publication/ofr9958},
  note = {Source identifier: ofr9958}
}