@misc{indiciae922178fe033c,
  title = {Ground-water quality at the Management Systems Evaluation Area near Princeton, Minnesota, 1991-92},
  author = {Matthew K. Landon and Geoffrey N. Delin and J.A. Lamb and Lei Guo},
  year = {1993},
  doi = {10.3133/ofr9380},
  url = {https://pubs.usgs.gov/publication/ofr9380},
  note = {Source identifier: ofr9380}
}