7Search.ccpossible solutions to desertificationpossible solutions to desertificationsolutions to desertification pdfsolutions to desertification in southhow to solve desertificationstrategies to reduce desertificationhow to reduce desertificationways to reduce desertificationhow to combat desertificationhow to stop desertificationways to stop desertificationwhat can we do to prevent desertificationhow to fix desertification