@misc{indiciae065cac2f2eab,
  title = {Shorter contributions to general geology, 1922},
  author = {Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey},
  year = {1923},
  doi = {10.3133/pp131},
  url = {https://pubs.usgs.gov/publication/pp131},
  note = {Source identifier: pp131}
}