@misc{indiciae7bd0f3bf97fa,
  title = {Hydrographic data from the OPTOMA Program : OPTOMA15, 24 January-23 February, 1985 — Illustration, Page 72},
  year = {1985},
  url = {https://www.biodiversitylibrary.org/page/41165411},
  note = {Source identifier: page-41165411}
}