@misc{indiciae1628a90a1490,
  title = {National Water-Quality Assessment Program - Red River of the North},
  author = {J.D. Stoner},
  year = {1991},
  doi = {10.3133/ofr91151},
  url = {https://pubs.usgs.gov/publication/ofr91151},
  note = {Source identifier: ofr91151}
}