00334pab a2200121 454500008004000000100001800040245006900058260000900127300001200136362001200148650002000160773003200180180718b1997   xxu||||| |||| 00| 0 eng d  aMadeley, John  aWater for the desert: how irrigation can make all the difference  c1997  ap.19-21  aMar-Apr  aWater resources  aDevelopment and Cooperation