Upgrading of urban slums and squatter areas.
| Erakunde egilea: | |
|---|---|
| Formatua: | Liburua |
| Hizkuntza: | English |
| Argitaratua: |
Nairobi, Kenya
United Nations Centre for Human Settlements (Habitat)
1981.
|
| Saila: | OP-occasional papers
4 |
| Gaiak: |