Technical and economic options
| 1. Verfasser: | |
|---|---|
| Körperschaft: | |
| Weitere Verfasser: | , |
| Format: | Buch |
| Sprache: | English |
| Veröffentlicht: |
Washington, D.C.
Transportation, Water and Telecommunications Dept., World Bank
1980.
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| Schriftenreihe: | Appropriate technology for water supply and sanitation
v.1 |
| Schlagworte: |