Sénégal (2) Development (2) Agriculture (2) Water (2) Steppes (2) Regional planning (2) Regional economics (2) Politics, Practical (2) Political science (2) Pictures (2) Network analysis (Planning) (2) Matter (2) Land use (2) Land settlement (2) Holding companies (2) Hand (2) Gaze (2) Farms (2) Dams (2) Community development (2) Building (2) Barrages (2) Aquatic plants (2) Political and social views (2) Technique (2) Planning (2) Evolution (2) Remote sensing (2) Colonización interior (2) Análisis de red (Planificación) (2)