@misc{indiciaec320b66751c6,
  title = {Hydrographic data from the OPTOMA Program : OPTOMA1, March 8-l3, 1982 — Illustration, Page 24},
  year = {1984},
  url = {https://www.biodiversitylibrary.org/page/41277585},
  note = {Source identifier: page-41277585}
}