000 00491pab a2200157 454500
008 180718b xxu||||| |||| 00| 0 eng d
100 _aSingh R.P.
245 _aDryland agriculture and technological options: issues and approaches or watershed development
362 _a12(1), Mar 93, p.21-33
650 _a Dry Land Farming
650 _a WaterShed Development
650 _a Agriculture and Technology
650 _aAgriculture
773 _aJournal of Rural Development
909 _a24633
999 _c24633
_d24633