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250303s2006 dcu gr ||||||eng d |
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|a Sistema de Bibliotecas de Universidad de Costa Rica
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| 245 |
1 |
0 |
|a Water markets, demand and cost recovery for piped water supply services :
|b evidence from southwest Sri Lanka /
|c Céline Nauges, and Caroline van den Berg.
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| 260 |
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|a Washington, DC :
|b The World Bank, Energy and Water Department, Water and Sanitation Division,
|c 2006.
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| 300 |
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|a 33 páginas.
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| 490 |
0 |
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|a Policy research working paper
|v 3941
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| 949 |
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|a -AEM
|