development of PPRE on the tributaries of the Moyenne - durance (lot1) and Durance downstream (Lot2)
development of PERP on the tributaries of the Moyenne Durancedevelopment of a multi-year plan for the restoration and maintenance of the affluents of Moyenne Durance
development of PERP on the tributaries of the Moyenne Durancedevelopment of a multi-year plan for the restoration and maintenance of the tributaries of the Durance Aval