Placed under the supervision of the Ministry of Higher Education, Scientific Research and Technology, the symposium will be organized by the Range Ecology Laboratory /  Institut des Régions Arides (IRA) Tunisia and the International Centre of Agricultural Research in Dry Areas / North Africa Regional Program (ICARDA/NARP), the USDA/ARS, the International Fund for Agricultural Development (IFAD), the International Horticultural Society for Science (ISHS) and other national and international institutions and organisations. It will be held at Jerba (Tunisia) at March 26-28, 2009.

Please, see the new deadline