@misc{indiciae13c30decfbcb,
  title = {Ecological structure and function of major rivers in Illinois "large river LTER" : 1985 progress report — Illustration, Page 33},
  year = {1985},
  url = {https://www.biodiversitylibrary.org/page/29400009},
  note = {Source identifier: page-29400009}
}