@misc{indiciaed3b61d5e945c,
  title = {Effects of controlled agricultural practices on water quality in the Minnesota sand-plain aquifer},
  author = {H. W. Anderson and J.D. Stoner},
  year = {1989},
  doi = {10.3133/ofr89267},
  url = {https://pubs.usgs.gov/publication/ofr89267},
  note = {Source identifier: ofr89267}
}