@misc{indiciae8ce0b6715739,
  title = {Pollution of Illinois and Mississippi Rivers by Chicago sewage, a digest of the testimony taken in the case of the State of Missouri v. the State of Illinois and the Sanitary District of Chicago},
  author = {Marshall O. Leighton},
  year = {1907},
  doi = {10.3133/wsp194},
  url = {https://pubs.usgs.gov/publication/wsp194},
  note = {Source identifier: wsp194}
}