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1Application of hydroacoustic assessment techniques to three lakes with contrasting fish distributions Application of hydroacoustic assessment techniques to three lakes with contrasting fish distributionsby Thorne, R.E. (Washington Univ., Seattle (USA). Fisheries Research Inst.), Symposium on Fisheries Acoustics eng 21 Jun 1982 Bergen (Norway), Nakken, O. (ed.), Venema, S.C. (ed.)
Published 1983Texto bibliotecaFAO IT