Low-cost technology options for sanitation a state-of-the art review and annotated bibliography
1. Verfasser: | |
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Körperschaften: | , |
Weitere Verfasser: | , |
Resource Type: | Buch |
Sprache: | English |
Veröffentlicht: |
[Washington]
International Development Research Centre
1982.
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Schriftenreihe: | Appropriate technology for water supply and sanitation
v.4 |
Schlagworte: |