@misc{indiciae047993c70389,
  title = {Land use and land cover, 1970-76, Hardin, Montana; Wyoming},
  author = {Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey},
  year = {1979},
  doi = {10.3133/l78},
  url = {https://pubs.usgs.gov/publication/l78},
  note = {Source identifier: l78}
}