Participatory evaluation : tools for managing change in water and sanitation
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| Main Author: | |
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| Format: | Book |
| Language: | English |
| Published: |
Washington D.C :
World Bank,
1993
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| Series: | World Bank technical paper ;
v. 207 |
| Subjects: |
| Physical Description: | xi,122 p. : il., gráficos |
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| ISBN: | 0821324772 |