不竭扩张:撒哈拉以南非洲地下水可持续性和农民主导的灌溉发展(英)-2026
聚焦不竭扩张:撒哈拉以南非洲地下水可持续性和农民主导的灌溉发展(英)-2026。Executive Summary vii Background, Rationale, and Objectives of the Report vii Farmer-Led Irrigation Development: Facts and Challenges in Sub-Saharan Africa viii Seeing the Opportunities xi Providing Recommendations xi Abbreviations xv。