Home Publications & Data Presentation DSS workshop : DSS, models and GIS: Facts and thoughts author(s) Leclerc, Gregoire published in1999 original file download full citation Leclerc, Gregoire; Knapp, Nelson. 1999. DSS workshop : DSS, models and GIS: Facts and thoughts. Centro Internacional de Agricultura Tropical (CIAT), Cali, CO. 4 p.