1. Objective uses of insecticides in agriculture;Adkisson,1971
2. Upland rice simulation and its use in multicriteria optimization;Alocilja,1988
3. Protection intégrée on riziculture au Lac Alaotra. I;Project report of the National Center for Agronomic Research and Rural Development (FOFIFA, MRSTD) Madagascar and the Swiss Directorate for Development Cooperation and Humanitarian Aid (DDH),1985
4. Protection intégrée en riziculture au Lac Alaotra. II;Project report of the National Center for Agronomic Research and Rural Development (FOFIFA, MRSTD) Madagascar and the Swiss Directorate for Development Cooperation and Humanitarian Aid (DDH),1986
5. Protection intégrée en riziculture au Lac Alaotra. III;Project report of the National Center for Agronomic Research and Rural Development (FOFIFA, MRSTD) Madagascar and the Swiss Directorate for Development Cooperation and Humanitarian Aid (DDH),1987