Sanitation and water supply practical lessons from the decade
| Autor principal: | |
|---|---|
| Format: | Llibre |
| Idioma: | English |
| Publicat: |
Washington, D.C.
The International Bank for Reconstruction and Development/The World Bank
1992.
|
| Col·lecció: | Water and sanitation discussion paper series
DP no. 9 |
| Matèries: |