@misc{indiciae5e4983b3e07a, title = {Operation and hydrodynamic evaluations of a controlled-depth towed depressor designed to house a conductivity, temperature, depth (CTD) instrument system — Illustration, Page 56}, year = {1981}, url = {https://www.biodiversitylibrary.org/page/32471998}, note = {Source identifier: page-32471998} }