Abeysekera, W.A.T.
Rehabilitation of irrigation systems in Sri Lanka : a literature review - Colombo IIMI 1993 - 100 p. - IIMI country paper-Sri Lanka No.11 .
Tank irrigation modernization project Gal Oya water management project Major irrigation rehabilitation project Uda Walawe rehabilitation project Irrigation systems management project
92-9090-156-X
IRRIGATION-SRI LANKA
626.81(548.7) / A2
Rehabilitation of irrigation systems in Sri Lanka : a literature review - Colombo IIMI 1993 - 100 p. - IIMI country paper-Sri Lanka No.11 .
Tank irrigation modernization project Gal Oya water management project Major irrigation rehabilitation project Uda Walawe rehabilitation project Irrigation systems management project
92-9090-156-X
IRRIGATION-SRI LANKA
626.81(548.7) / A2