@misc{indiciaeb65af1f21108,
  title = {Vertical and horizontal thermal structures in the sea : factors affecting underwater sound transmission are measured by use of a towed thermistor chain — Illustration, Page 4},
  year = {1966},
  url = {https://www.biodiversitylibrary.org/page/32830002},
  note = {Source identifier: page-32830002}
}