@misc{indiciae98034f65c3c5,
  title = {Results of spirit leveling in West Virginia, 1896 to 1908, inclusive},
  author = {Samuel Stinson Gannett and David Henry Baldwin},
  year = {1909},
  doi = {10.3133/b399},
  url = {https://pubs.usgs.gov/publication/b399},
  note = {Source identifier: b399}
}