@misc{indiciaee91a70327c74,
  title = {Land use series, Ashton [quadrangle], Idaho; Montana; Wyoming},
  author = {Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey},
  year = {1984},
  doi = {10.3133/ofr84324},
  url = {https://pubs.usgs.gov/publication/ofr84324},
  note = {Source identifier: ofr84324}
}