@misc{indiciae7b449c36f2d1,
  title = {Water-quality indices for specific water uses},
  author = {J.D. Stoner},
  year = {1978},
  doi = {10.3133/cir770},
  url = {https://pubs.usgs.gov/publication/cir770},
  note = {Source identifier: cir770}
}