@misc{indiciaef8a437ad595a,
  title = {Land use and land cover and associated maps for Quebec, Canada; Maine (U.S. portion only)},
  author = {Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey},
  year = {1978},
  doi = {10.3133/ofr78686},
  url = {https://pubs.usgs.gov/publication/ofr78686},
  note = {Source identifier: ofr78686}
}