Evaluation of sites and services projects the evidence from El Salvador
| Egile nagusia: | |
|---|---|
| Beste egile batzuk: | , |
| Formatua: | Liburua |
| Hizkuntza: | English |
| Argitaratua: |
Washington, D.C.
World Bank
c1982.
|
| Saila: | World Bank staff working papers
no. 549 |
| Gaiak: |


