@misc{indiciaee9fd220708b0,
  title = {National Water-Quality Assessment Program - Western Lake Michigan Drainage Basin},
  author = {J.O. Setmire},
  year = {1991},
  doi = {10.3133/ofr91161},
  url = {https://pubs.usgs.gov/publication/ofr91161},
  note = {Source identifier: ofr91161}
}