Administrative and operational procedures for programs for sites and services and area upgrading
| Beste egile batzuk: | |
|---|---|
| Formatua: | Liburua |
| Hizkuntza: | English |
| Argitaratua: |
Washington, D. C.
World Bank
c1985.
|
| Saila: | Workld Bank technical paper
no. 42 |
| Gaiak: |