@misc{indiciae16e5a798a1b8,
  title = {Hydrographic data from the OPTOMA Program : OPTOMA15, 24 January-23 February, 1985 — Illustration, Page 30},
  year = {1985},
  url = {https://www.biodiversitylibrary.org/page/41165369},
  note = {Source identifier: page-41165369}
}