Preliminary results from tests using a high-frequency sonar as trawl-sonde
Ona, E.; Eger, K. (1986). Preliminary results from tests using a high-frequency sonar as trawl-sonde. CM Documents - ICES, C.M. 1986(B:37). International Council for the Exploration of the Sea: Copenhagen. 4 + table + figures pp.
Part of: ICES CM Documents - ICES. ICES: Copenhagen. ISSN 1015-4744