@misc{indiciaec0bcdd0d3035,
  title = {Geology of some dam sites on the Williams River and Kirkland Creek, Arizona},
  author = {Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey},
  year = {1940},
  doi = {10.3133/ofr406},
  url = {https://pubs.usgs.gov/publication/ofr406},
  note = {Source identifier: ofr406}
}