搜索结果: 1-1 共查到“地理学 semi-arid regions”相关记录1条 . 查询时间(0.085 秒)
Tank rehabilitation index for prioritization of lakes in semi arid regions - Geospatial approach
Tanks rehabilitation prioritization
2014/11/24
Numerous tanks were constructed and used for irrigation purposes in southern India. With the
advent of canal and ground water system of irrigation, they were neglected and found to be in
non-usabl...