Irrigation management processes and conditions
Nijman, Charles
Irrigation management processes and conditions a case study of Sri Lanka's walawe improvement project - Colombo IIMI 1991 - xxx,277p. 21cm - IIMI Country Paper Sri Lanka No.8 .
9290901349
water Conservation
631.7 / NIJ
Irrigation management processes and conditions a case study of Sri Lanka's walawe improvement project - Colombo IIMI 1991 - xxx,277p. 21cm - IIMI Country Paper Sri Lanka No.8 .
9290901349
water Conservation
631.7 / NIJ