Sonic depth sounder for laboratory and field use /

Bibliographic Details
Main Authors:	Richardson, E. V. (Everett V.), 1924- (Author), Posakony, G. J. (Gerald J.), 1925- (Author), Simons, Daryl B. (Author)
Format:	Government Document eBook
Language:	English
Published:	Washington : United States Department of the Interior, Geological Survey, 1961.
Series:	Geological Survey circular ; 450.
Subjects:	Echo sounding > Equipment and supplies. Stream measurements > Equipment and supplies. Underwater acoustics.
Online Access:	https://purl.fdlp.gov/GPO/gpo109737

Description
Physical Description:	1 online resource (iii, 7 pages) : illustrations.
Bibliography:	Includes bibliographical references (page 7).