@misc{indiciaef60e395ba787,
  title = {Aquaculture wastewater treatment : wastewater characterization and development of appropriate treatment technologies for the Ontario trout production industry : report — Illustration, Page 21},
  year = {1990},
  url = {https://www.biodiversitylibrary.org/page/24251446},
  note = {Source identifier: page-24251446}
}