@misc{indiciae60a6e306c1ba,
  title = {Map showing drainage areas, Guilford quadrangle, Connecticut},
  author = {M. P. Thomas and J.E. Palmer},
  year = {1975},
  doi = {10.3133/mf583b},
  url = {https://pubs.usgs.gov/publication/mf583B},
  note = {Source identifier: mf583B}
}