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1par Juo, A.S.R. (ed.), International Conference on Wetland Utilization for Rice Production in Subsaharan Africa eng 4-8 Nov 1985 Ibadan (Nigeria), 28002 International Inst. of Tropical Agriculture, Ibadan (Nigeria) eng, Lowe, J.A. (ed.), National Cereals Research Inst., Badeggi (Nigeria) eng, Ministry of Agriculture and Natural Resources, Freetown (Sierra Leone). Land and Water Development Div. eng
Publié 1986Texto bibliotecaFAO IT