Willingness-to-pay and design of water supply and sanitation projects a case study
| Kolejni autorzy: | |
|---|---|
| Format: | Książka |
| Język: | English |
| Wydane: |
[Mandaluyong City]
Asian Development Bank
2006.
|
| Seria: | ERD technical note series
no.19 |
| Hasła przedmiotowe: |