Handpumps toward a sustainable technology : research and development during the water supply and sanitation decade
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| Körperschaften: | , |
| Format: | Buch |
| Sprache: | English |
| Veröffentlicht: |
Washington, D.C.
UNDP-World Bank Water and Sanitation Program
c1992.
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| Schriftenreihe: | Water and sanitation report
no.5 |
| Schlagworte: |