@misc{indiciae587e196504cb,
  title = {Availability of ground water, Broad Brook Quadrangle, Connecticut},
  author = {R. B. Ryder},
  year = {1973},
  doi = {10.3133/mf451f},
  url = {https://pubs.usgs.gov/publication/mf451F},
  note = {Source identifier: mf451F}
}