Search Results       Your search for [subject]Environmental characterization and classification 0 returned 1 record.           An overview of upland rice research: Proceedings of the 1982 Bouake, Ivory Coast upland rice workshop. Los Baños, Laguna, Philippines: International Rice Research Institute, 1984. Subject: Soil and crop management0; Environmental characterization and classification 0; Upland rice -- Researches0; Varietal improvement0; International and regional cooperation.          Add to Book Cart Relevance: 20.11%