Explanatory notes on key topics in the regulation of water and sanitation services
| 第一著者: | |
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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.
World Bank
c2006.
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| シリーズ: | Water Supply and Sanitation Sector Board discussion paper series
no.6 |
| 主題: |