@misc{indiciaeba63d4498872,
  title = {Hydrogeologic and water-quality data used to evaluate the effects of focused recharge on ground-water quality near Princeton, Minnesota, 1991-95},
  author = {G. N. Delin and M.K. Landon and K.J. Nelson and R. B. Wanty and R. W. Healy and H.W. Olson and J.K. Böhlke and B. R. Schroyer and P. D. Capel},
  year = {1997},
  doi = {10.3133/ofr9721},
  url = {https://pubs.usgs.gov/publication/ofr9721},
  note = {Source identifier: ofr9721}
}