SORO TOWN, WOLAYITA ZONE, SOUTHERN ETHIOPIA, 19TH AUGUST 2008: Stone walls and terracing can protect agricultural land on steep slopes from river erosion while land where animals are free to graze is easily eroded.
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SORO TOWN, WOLAYITA ZONE, SOUTHERN ETHIOPIA, 19TH AUGUST 2008: Stone walls and terracing can protect agricultural land on steep slopes from river erosion while land where animals are free to graze is easily eroded.