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81A note on the strategy of the management of marine mammals A note on the strategy of the management of marine mammalsby Gulland, J.A., FAO, Rome (Italy) eng, Advisory Committee on Marine Resources Research. Working Party on Marine Mammals eng 21 Jan 1977 La Jolla, Calif. (USA), Gordon Clark, J. (ed.), UNEP, Nairobi (Kenya) eng
Published 1981Texto bibliotecaFAO IT -
82by Gulland, J.A., FAO, Rome (Italy) eng, Advisory Committee on Marine Resources Research. Working Party on Marine Mammals eng 21 Jan 1977 La Jolla, Calif. (USA), Gordon Clark, J. (ed.), UNEP, Nairobi (Kenya) eng
Published 1981Texto bibliotecaFAO IT -
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85by Gulland, J.A. (FAO, Rome (Italy). Fisheries Dept.), NATO, Brussels (Belgium) eng, Symposium on Applied Operations Research in Fishing eng 14 Aug 1979 Trondheim (Norway), Haley, K.B. (ed.), Digernes, T. (ed.), Garrod, D.J. (ed.), Haywood, K. (ed.), Mathiesen, L. (ed.), Norges Fiskerihoegskole, Trondheim (Norway) oth
Published 1979Texto bibliotecaFAO IT