Fichiers PPT_DONZIER_-Trans-boundary_Best_practices_WWF7_Europe_Istanbul_May_2014.pdf FINAL_-_ENGLISH_-_TURKISH_-_OCDE_Side_event_participation_DONZIER_PPT_-_27_05_2014.pdf ENGLISH_-_Turkish_PPT_-_INWTC_-_IOWater_Introduc_28-_05_2014_-Istanbul_WF.pdf Document type Communication Événements 3rd Istanbul International Water Forum (IIWF)