@misc{indiciaef9f2d8947b97,
  title = {Mapping of geologic formations and aquifers of Long Island, New York},
  author = {Russell Suter and Wallace De Laguna and N. M. Perlmutter},
  year = {1949},
  url = {https://pubs.usgs.gov/publication/70040283},
  note = {Source identifier: 70040283}
}