Willingness-to-pay and design of water supply and sanitation projects a case study
| Andre forfattere: | |
|---|---|
| Format: | Bog |
| Sprog: | English |
| Udgivet: |
[Mandaluyong City]
Asian Development Bank
2006.
|
| Serier: | ERD technical note series
no.19 |
| Fag: |