Explanatory notes on key topics in the regulation of water and sanitation services
| Autore principale: | |
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| Altri autori: | , |
| Natura: | Libro |
| Lingua: | English |
| Pubblicazione: |
Washington, D.C.
World Bank
c2006.
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| Serie: | Water Supply and Sanitation Sector Board discussion paper series
no.6 |
| Soggetti: |