@misc{indiciae2699b2c4213a, title = {Operation and hydrodynamic evaluations of a controlled-depth towed depressor designed to house a conductivity, temperature, depth (CTD) instrument system — Illustration, Page 16}, year = {1981}, url = {https://www.biodiversitylibrary.org/page/32471958}, note = {Source identifier: page-32471958} }