00416    a2200121   4500020001500000082001500015100002000030245013100050260003000181300002200211440003800233650002300271  a9290901403  a631.7bNIJ  aNijman, Charles  aIrrigation decision-making processes and conditionsba case study of Sri Lanka's kirindi oya irrigation and settlement project  aColombobIIMIc1992g1992  axxxiv,314p.c21cm  aIIMI Country Paper Sri Lanka No.9  awater Conservation