ultrafacts: Yacouba Sawadogo is an exceptional man – he single-handedly managed to solve a crisis that many scientists and development organizations could not. The simple old farmer’s re-forestation and soil conservation techniques are so effective
ultrafacts: Yacouba Sawadogo is an exceptional man – he single-handedly managed to solve a crisis that many scientists and development organizations could not. The simple old farmer’s re-forestation and soil conservation techniques are so effective
ultrafacts: Yacouba Sawadogo is an exceptional man – he single-handedly managed to solve a crisis that many scientists and development organizations could not. The simple old farmer’s re-forestation and soil conservation techniques are so effective
