@misc{indiciae68bb3daf7885,
  title = {Water-quality assessment of the Porter County watershed, Kankakee River basin, Porter County, Indiana},
  author = {Linda L. Bobo and Danny E. Renn},
  year = {1980},
  doi = {10.3133/ofr80331},
  url = {https://pubs.usgs.gov/publication/ofr80331},
  note = {Source identifier: ofr80331}
}