-
1The design, construction and testing of a multi-beam transducer for in situ target strength measurement The design, construction and testing of a multi-beam transducer for in situ target strength measurementby Simmonds, E.J., Symposium on Fisheries Acoustics eng 21 Jun 1982 Bergen (Norway), Forbes, S.T. (Marine Lab., Aberdeen (UK)), Stevens, P.J., Nakken, O. (ed.), Venema, S.C. (ed.)
Published 1983Texto bibliotecaFAO IT