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Handpumps : issues and concepts in rural water supply programmes /
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| Corporate Authors: | , |
|---|---|
| 格式: | 圖書 |
| 語言: | 英语 |
| 出版: |
The Hague, The Netherlands :
IRC, International Water and Sanitation Centre,
1988.
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| 叢編: | Technical paper (International Development Research Centre) ;
no. 25. |
| 主題: | |
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