@misc{indiciaee5b649d188ac,
  title = {Surface-water radon-222 distribution along the west-central Florida shelf},
  author = {Christopher G. Smith and L. L. Robbins},
  year = {2012},
  doi = {10.3133/ofr20121212},
  url = {https://pubs.usgs.gov/publication/ofr20121212},
  note = {Source identifier: ofr20121212}
}