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1by Goncalves, J.F., European Inland Fisheries Advisory Commission. Working Party on Eel eng 29 May - 3 Jun 1989 Porto (Portugal), Gomes, E., Amaral, L., Coimbra, J. (Porto Univ. (Portugal)), Braum, E. (ed.), Tesch, F.-W. (ed.)
Published 1990Texto bibliotecaFAO IT