@misc{indiciae2cbf2d66396d,
  title = {Mineral resource potential map of the Troublesome Roadless Area, McCreary County, Kentucky},
  author = {W. R. Sigleo and A. H. Randall and R.B. Ross and R. W. Hammack},
  year = {1982},
  doi = {10.3133/mf1341c},
  url = {https://pubs.usgs.gov/publication/mf1341C},
  note = {Source identifier: mf1341C}
}