Community management of rural water supply and sanitation services
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その他の著者: | , |
フォーマット: | 図書 |
言語: | English |
出版事項: |
Washington, D.C.
International Bank for Reconstruction and Development/World Bank
c1990.
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シリーズ: | WASH Technical Report
no. 67 Water and sanitation discussion paper series DP no. 4 |
主題: |