Handpumps, toward a sustainable technology : research and development during the water supply and sanitation decade /
| Main Author: | |
|---|---|
| Format: | Book |
| Language: | English |
| Published: |
Washington, D.C. :
UNDP-World Bank Water and Sanitation Program the World Bank,
c1992.
|
| Series: | Water and sanitation report
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| Subjects: |
Sistema de Bibliotecas de Universidad de Costa Rica
| Call Number: |
628.72 |
|---|---|
| Copy | Available |