@misc{indiciaec19f09b17c78,
  title = {Quaternary Geologic Map of the Lake of the Woods 4 Degrees x 6 Degrees Quadrangle, United States and Canada},
  author = {Joseph E. Goebel and Susan M. Ringrose and David S. Fullerton},
  year = {1995},
  doi = {10.3133/i1420(nm15)},
  url = {https://pubs.usgs.gov/publication/i1420(NM15)},
  note = {Source identifier: i1420(NM15)}
}