@misc{indiciaede4b2cd42302,
  title = {Land use and land cover, 1975-1976, Great Falls South, Montana},
  author = {Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey},
  year = {1983},
  doi = {10.3133/l168},
  url = {https://pubs.usgs.gov/publication/l168},
  note = {Source identifier: l168}
}