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3
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Water management in a tank cascade irrigation system in Sri Lanka : first seasonal report of TARC-IIMI joint project, 1991/1992 Maha season / Jun Itakura and Charles L. Abernethy.
- International irrigation management institute,
- cop. 1993.
- Colombo :
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The institutional framework for irrigation : proceedings of a workshop, Chiang Mai, Thailand, 1 to 5 November, 1993 / ed. Charles L. Abernethy.
- International irrigation management institute,
- cop. 1996.
- Colombo :
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Irrigated Agriculture in Southeast Asia beyond 2000 / Franz Heim and Charles L.Abernethy.
- International irrigation management institute,
- 1994.
- Sri Lanka :