00436    a2200121   4500082001700000100001900017245013200036260006600168300001900234440002600253650002500279650001000304  a333.913bPEI  aPeiris, G. H.   aIrrigation and water management in a peasant settlement scheme of Sri Lankaba study of the water management project of minipe   aColombobAgrarian Research and Training Institutec1987g1987  aiv,129p.c29cm  aResearch study No. 78  aWater for irrigation  aWater