@misc{indiciae1a586713622d,
  title = {Publications of the Geological Survey 1962-1970},
  author = {Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey},
  year = {1980},
  doi = {10.3133/70043704},
  url = {https://pubs.usgs.gov/publication/70043704},
  note = {Source identifier: 70043704}
}