Fair and unfair: a study into the Bethma system in two Sri Lankan village irrigation systems
1980
de Jong, I.H
AGROVOC关键词
书目信息
页码
35 p.
其它主题
Systeme de culture; Culture irriguee; Reseau d'irrigation; Reservoir d'eau
语言
英语
注释
References
类型
Non-Conventional
团体作者
International Irrigation Management Inst., Colombo (Sri Lanka)
1991-08-15
AGRIS AP
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