The Regional Organization for the Conservation of the Environment of the Red Sea and Gulf of Aden (PERSGA) 13 İlan Jeddah General Administration of Projects and Maintenance 239 İlan Al-Qassim The National Center for Vegetation Development and Combating Desertification 405 İlan Riyadh Al-Leith Hospital 3 İlan Jeddah United Nations Industrial Development Organization - UNIDO 3 İlan International Devamını Oku