@misc{indiciaec39ee6b8ac5b,
  title = {Ground-water quality at the Management Systems Evaluation Area (MSEA) near Princeton, Minnesota, 1991},
  author = {Matthew K. Landon and Geoffrey N. Delin and J.A. Lamb and Laodong Guo},
  year = {1993},
  doi = {10.3133/ofr9343},
  url = {https://pubs.usgs.gov/publication/ofr9343},
  note = {Source identifier: ofr9343}
}