Atmospheric acoustic remote sensing द्वारा Bradley, Stuart

Table of contents only

Developments in fisheries acoustics a symposium held in Seattle, 22-26 June 1987 द्वारा Symposium on Developments in Fisheries Acoustics (1987 : Seattle)

Seismic resolution a quantitative analysis of resolving power of acoustical echo techniques द्वारा Berkhout, A. J. 1940-

Echo sounding and sonar for fishing.

Underwater observation using sonar द्वारा Tucker, D. G. (David Gorda)

Underwater observation using sonar द्वारा Tucker, D. G. (David Gorda)