@misc{indiciae7153dd2a112b,
  title = {Geology and ground-water resources of the Elizabethton-Johnson City area, Tennessee},
  author = {Robert W. Maclay},
  year = {1962},
  doi = {10.3133/wsp1460j},
  url = {https://pubs.usgs.gov/publication/wsp1460J},
  note = {Source identifier: wsp1460J}
}