Manual on the design, construction and maintenance of low-cost pour-flush waterseal latrines in India
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| Main Authors: | , , , , |
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| Format: | Texto biblioteca |
| Language: | eng |
| Published: |
Washington, District of Columbia, United States The World Bank
1984
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| Subjects: | Ingeniería sanitaria rural, Drenaje, Manuales, Letrinas, |
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