Katalog na neprevitelstvenite organizacii za opazvane na okolnata sreda v Bălgarija = . Catalogue of environmental non-governmental organizations in Bulgaria
| Institution: | International Institute of Social History |
|---|---|
| Format: | TEXT |
| Published: |
[s.n.],
1993
Sofija. |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/986E2FB8-B9E3-415A-B5A4-A11850D4B953 |