@misc{indiciaee5acc031fa95,
  title = {Airborne radioactivity survey of parts of Carbon, Schuylkill, and Monroe Counties, Pennsylvania},
  author = {Harry Klemic and M.C. Cooper},
  year = {1975},
  doi = {10.3133/ofr7591},
  url = {https://pubs.usgs.gov/publication/ofr7591},
  note = {Source identifier: ofr7591}
}