DSI 3rd Regional Directorate (Eskisehir) – Eskisehir Mihalıççık Dereçatı, Bilecik-Gölpazarı Turkmen Dams Planning …
DSI 3rd Regional Directorate (Eskisehir) – Eskisehir Mihalıççık Dereçatı, Bilecik-Gölpazarı Turkmen Dams Planning Report Project contract was signed