Echo sounding
By: John C. Mathisson, Thomas J. Hickley
Contributors: Hickley, Thomas J.
Edition: Rev. (1942) ed.
Publisher: U.S. G.P.O.
Published: 1944
Place of publication: Washington
Language: eng
Number of pages: 582
Subjects: Sounding and soundings; Sound; Measurement
Notes: At head of title: U.S. Department of Commerce, Coast and Geodetic Survey.

Hydrographic manual, by K.T. Adams, chapter 5.

"Reprinted from Special publication, no. 143."