International round table sustainable city development from urban crisis to healthy cities.
| Fformat: | Llyfr |
|---|---|
| Iaith: | English |
| Cyhoeddwyd: |
[s.l.
s.n]
c1994.
|
| Pynciau: |
| Fformat: | Llyfr |
|---|---|
| Iaith: | English |
| Cyhoeddwyd: |
[s.l.
s.n]
c1994.
|
| Pynciau: |