Community management of rural water supply and sanitation services
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| 其他作者: | , |
| 格式: | 图书 |
| 语言: | English |
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Washington, D.C.
International Bank for Reconstruction and Development/World Bank
c1990.
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| 丛编: | WASH Technical Report
no. 67 Water and sanitation discussion paper series DP no. 4 |
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