@misc{indiciae099e467cbec9,
  title = {The National Geographic Names Data Base; phase II instructions},
  author = {D.J. Orth and R.L. Payne},
  year = {1984},
  doi = {10.3133/ofr8436},
  url = {https://pubs.usgs.gov/publication/ofr8436},
  note = {Source identifier: ofr8436}
}