@misc{indiciaeda813d19206d,
  title = {Applications of remote sensing to structural interpretations in the southern Appalachians},
  author = {J. E. Johnston and R. L. Miller and K. J. Englund},
  year = {1975},
  url = {https://pubs.usgs.gov/publication/70232541},
  note = {Source identifier: 70232541}
}