[The programme of consolidation and improvement and the State Societies of Agrarian Infrastructures [Spain]] | El programa de consolidación y mejora y las SEIASAS [Sociedades Estatales de Infraestructuras Agrarias]

aide technique entreprise publique espagne gestion des eaux infraestructura infrastructure inversiones investissement investment irrigated land modernisation modernization planification planning public enterprises public services regadio service public spain technical aid water management