@misc{indiciaebcee450bf899,
  title = {Physiographic map of the Okaloacoochee Slough in Collier County, Florida},
  author = {B. F. McPherson and H.J. McCoy},
  year = {1974},
  doi = {10.3133/ofr74101},
  url = {https://pubs.usgs.gov/publication/ofr74101},
  note = {Source identifier: ofr74101}
}