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Use of historical data as a decision support tool in watershed management: a case study of the Upper Nilwala Basin in Sri Lanka
Elkaduwa, W. K. B., (1999)
Indicators for comparing performance of irrigated agricultural systems
Molden, D. J., (1998)
Assessment of performance and impact of irrigation and water resources systems in Taiwan and Sri Lanka
Sakthivadivel, R., (2001)