@misc{indiciae16cf5b4a0221,
  title = {Ecological structure and function of major rivers in Illinois "large river LTER" : 1985 progress report — Illustration, Page 32},
  year = {1985},
  url = {https://www.biodiversitylibrary.org/page/29400008},
  note = {Source identifier: page-29400008}
}