@misc{indiciae0b1cc72e1b40,
  title = {Land use and land cover, 1972-74, Boston, Massachusetts; New Hampshire; Connecticut; Rhode Island; Maine},
  author = {Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey},
  year = {1979},
  doi = {10.3133/l69},
  url = {https://pubs.usgs.gov/publication/l69},
  note = {Source identifier: l69}
}