Sénégal (2) Development (1) History (1) Assaying (1) Bibliography (1) Bibliography (1) Reminiscing (1) Shorelines (1) Production (Economic theory) (1) Peasants (1) Licenses (1) Irrigation farming (1) Hand (1) Failure (Psychology) (1) Culture (1) Sources (1) Sources (1) Analysis (1) Irrigation (1) Forecasting (1) Autorizaciones (1) Fracaso (1) Manos (1) Producción (1) Historia (1) Riego (1) Regadío (1) Économie rurale (1) Analyse (1) Crise (1)