World Struggles to Fend Off Desertification

annan, annan said, combat, combat desertification, combat desertification and, convention, desertification, drought, every year, fend off desertification  some, hectares, in india, land, management, new york, per, per person, poor, saharan africa, united, united nations secretary kofi annan, united states, water, world, world day, world struggles