@misc{indiciae431409eedd02,
  title = {Selenium in soil, water, sediment, and biota of the lower Sun River area, West-Central Montana},
  author = {David A. Nimick and John H. Lambing and Donald U. Palawski},
  year = {1993},
  url = {https://pubs.usgs.gov/publication/70018331},
  note = {Source identifier: 70018331}
}