@misc{indiciae6e4c3725d6c7,
  title = {Land use and land cover and associated maps for Presque Isle, Maine},
  author = {Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey},
  year = {1977},
  doi = {10.3133/ofr77835},
  url = {https://pubs.usgs.gov/publication/ofr77835},
  note = {Source identifier: ofr77835}
}