@misc{indiciae3f2a2e3f9945,
  title = {The quality of surface water on Sanibel Island, Florida, 1976-77},
  author = {Benjamin F. McPherson and T.H. O’Donnell},
  year = {1979},
  doi = {10.3133/ofr791478},
  url = {https://pubs.usgs.gov/publication/ofr791478},
  note = {Source identifier: ofr791478}
}