@misc{indiciaee8512a77ecc9,
  title = {Arsenic in ground water of the Willamette Basin, Oregon},
  author = {Stephen R. Hinkle and Danial J. Polette},
  year = {1999},
  doi = {10.3133/wri984205},
  url = {https://pubs.usgs.gov/publication/wri984205},
  note = {Source identifier: wri984205}
}