Sénégal (3) Agriculture (3) Agricultura (3) Agriculture (3) Agriculture (3) vallée (3) agriculture (3) Fleuve Sénégal (3) Instruction and study (2) Sovereignty (2) Dams (2) Barrages (2) Average (2) Autonomy (2) Practice (2) Presas (2) Souveraineté (2) Autonomie (2) Moyenne (2) Pratique (2) Barrages (2) liberté (2) Ouest (1) Customizing (1) Government policy (1) Variation (1) Maps (1) Statistics (1) Maps (1) States (1)