@misc{indiciae8d3654548a79,
  title = {Triangulation and primary traverse, 1916-1918. Primary traverse in South Carolina, 1917-1919},
  author = {Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey},
  year = {1923},
  doi = {10.3133/b709n},
  url = {https://pubs.usgs.gov/publication/b709N},
  note = {Source identifier: b709N}
}