@misc{indiciae7194de3c04b2,
  title = {Rhode Island ground-water quality},
  author = {H.E. Johnston and P. M. Barlow},
  year = {1987},
  doi = {10.3133/ofr87750},
  url = {https://pubs.usgs.gov/publication/ofr87750},
  note = {Source identifier: ofr87750}
}