Calibration of acoustic instruments for fish density estimation : a practical guide /

Bibliographic Details
Corporate Author:	International Council for the Exploration of the Sea
Other Authors:	Foote, K. G.
Format:	Book
Language:	English
Published:	Copenhagen : International Council for the Exploration of the Sea, 1987.
Series:	Cooperative research report ; no. 144.
Subjects:	Echo sounding in fishing. Fishes > Detection > Instruments > Calibration. Echo sounding > Instruments > Calibration. Underwater acoustics > Instruments. Sonar in fishing.

Description
Physical Description:	69 pages : illustrations ; 30 cm.
Bibliography:	Bibliography: pages 54-56.