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1by Edra, R.B. (ed.), Philippine Council for Aquatic and Marine Research and Development, Los Banos, Laguna (Philippines) eng, National Symposium-Workshop on Riverine Resources R and D eng 24-25 Nov 1994 Metro Manila (Philippines), Manalili, E.V. (ed.), Darvin, L.C. (ed.)
Published 1998Texto bibliotecaFAO IT