@misc{indiciae4539a89f399a,
  title = {Landslides and related features, West Virginia; Virginia; Kentucky; Bluefield 1 degree x 2 degree sheet},
  author = {Roger E. Thomas and W.F. Outerbridge and W.E. Davies and J. S. Pomeroy and G. W. Leo},
  year = {1984},
  doi = {10.3133/ofr841},
  url = {https://pubs.usgs.gov/publication/ofr841},
  note = {Source identifier: ofr841}
}