LA SECHERESSE EN AFRIQUE SAHELTENN Le 3 Mappe” Yveline PONCET, & 1973

Yveline PONCET, Geographer. Or The map 2 "Distribution and use of water" presents the facts in "normal" year. Card 3 "Provisional balance sheet in May 1973; transport". They concern the six countries of the African Sahel, which are most affected: Mauritania, Senegal, Mali, Haute-Volta, Niger, Ichad.

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