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收集泉水

8 bytes removed, 22:31, 3 June 2015
鸣谢
* 荷兰CARE,Desk Study:[[Resilient WASH systems in drought-prone areas|易旱地区的具有复原力的WASH系统]]。2010年10月。
* [http://www.lboro.ac.uk/well/resources/technical-briefs/34-protecting-springs.pdf 保护泉水] 或([http://www.washdoc.info/docsearch/title/116185 其他链接]),由 [http://wwwwedc.lboro.ac.uk/departments/cv/wedc index.html 拉夫堡大学WEDC制作]。
* [http://www.paceproject.net/water 泉水保护,操作列表19。] [http://www.paceproject.net/ PACE]。
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