@misc{indiciae0aa8d24ef298,
  title = {Short papers in geology and hydrology, articles 122-172},
  author = {Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey},
  year = {1964},
  doi = {10.3133/pp475d},
  url = {https://pubs.usgs.gov/publication/pp475D},
  note = {Source identifier: pp475D}
}