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3by 59072 CORNISTA, L.B., 102638 PAHM, E.A., 18417 The Philippines Univ. Los Baños. Inst. of Forest Conservation, 39057 Training Course on Social Science Concepts and Methodologies for Community-based Forestry Project Officers (Soc.Sci.For.), Los Baños, Laguna (Filipinas), 6-25 Jun 1988bibliotecaIICA