@misc{indiciaee21a9bef14e6,
  title = {Availability of ground water in the Piscataqua and other coastal river basins southeastern New Hampshire},
  author = {J. E. Cotton},
  year = {1977},
  doi = {10.3133/wri7770},
  url = {https://pubs.usgs.gov/publication/wri7770},
  note = {Source identifier: wri7770}
}