A guide to water and sanitation sector impact evaluation
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| Autor corporatiu: | |
| Altres autors: | , |
| Format: | Llibre |
| Idioma: | English |
| Publicat: |
Washington, D.C.
World Bank, Poverty Reduction and Economic Management, Thematic Group on Poverty Analysis, Monitoring and Impact Evaluation
[2006].
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| Col·lecció: | Doing impact evaluation no.4
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| Matèries: |