@misc{indiciae8f9673fc15ce,
  title = {Land use and land cover and associated maps for Sherbrooke, Canada; United States (United States portion only)},
  author = {Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey},
  year = {1978},
  doi = {10.3133/ofr78689},
  url = {https://pubs.usgs.gov/publication/ofr78689},
  note = {Source identifier: ofr78689}
}