/12711/1.hassmallThumbnailVersion/The%20role%20of%20rainfed%20agriculture%20in%20securing%20food%20production%20in%20the%20Nile%20Basin.pdf;/12711/1/The%20role%20of%20rainfed%20agriculture%20in%20securing%20food%20production%20in%20the%20Nile%20Basin.pdf