Sanitation and water supply practical lessons from the decade.
| Hoofdauteur: | |
|---|---|
| Formaat: | Boek |
| Taal: | Engels |
| Gepubliceerd in: |
Washington, D.C.
UNDP-World Bank Water and Sanitation Program
1992.
|
| Reeks: | Water and sanitation discussion paper series
no. 9 |
| Onderwerpen: |