@misc{indiciae930e9bc07bc0,
  title = {Manganese deposits of east Tennessee},
  author = {George W. Stose and Frank Charles Schrader},
  year = {1923},
  doi = {10.3133/b737},
  url = {https://pubs.usgs.gov/publication/b737},
  note = {Source identifier: b737}
}