Congrès « Cultural heritage : how such a heritage can be promoted in a way that is beneficial for both the tourists and local population ? », Ministry...
The project CREPE (Co-operative Research on Environmental Problems in Europe) joined academic researchers and civil society organizations to produce k...
El servicio del agua potable es uno de los servicios esenciales para la vida de la población y para el desarrollo de los barrios populares. Hablar de ...