@misc{indiciae865c287f942f,
  title = {Hydrology of Polk County, Florida},
  author = {Rick M. Spechler and Sharon E. Kroening},
  year = {2007},
  doi = {10.3133/sir20065320},
  url = {https://pubs.usgs.gov/publication/sir20065320},
  note = {Source identifier: sir20065320}
}