Appropriate sanitation alternatives a technical and economic appraisal
| Hlavní autor: | |
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| Další autoři: | , |
| Médium: | Kniha |
| Jazyk: | English |
| Vydáno: |
Baltimore
Published for the World Bank [by] the Johns Hopkins University Press
c1982.
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| Edice: | World Bank studies in water supply and sanitation
1 |
| Témata: |