@misc{indiciae217f97c2dcaa,
  title = {Water quality and pollution.},
  year = {1969},
  doi = {10.5694/j.1326-5377.1969.tb103368.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/4392062/},
  note = {Source identifier: 4392062}
}