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Shahbaz Moshtaq, David Dawe, Hong Lin, Piedad Moya. An assessment of collective action for pond management in Zhanghe Irrigation System (ZIS), China, Agricultural Systems, 2007 洪林.;土地利用方式與辳業(yè)流域暴雨逕流特性的分析，中國科技論文在線，2007；