Search SEDIS
| Data sets | Publications | Expeditions | Thesaurus |
Bulgarian Dobruja  | |
|---|---|
| BT | Europe |
| .Southern Europe | |
| ..Bulgaria | |
| ...Bulgarian Dobruja | |
| BT | Europe |
| .Southern Europe | |
| ..Dobruja Basin | |
| ...Bulgarian Dobruja | |
| SN | This term has multiple hierarchies. Added to Thesaurus in 1981. |