@misc{indiciae72234f5e44c1,
  title = {Land use and land cover, 1971-74, Williamsport, Pennsylvania; New York},
  author = {Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey},
  year = {1979},
  doi = {10.3133/l37},
  url = {https://pubs.usgs.gov/publication/l37},
  note = {Source identifier: l37}
}