Search SEDIS
| Data sets | Publications | Expeditions | Thesaurus |
coal deposit maps  | |
|---|---|
| BT | maps |
| .coal deposit maps | |
| RT | coal |
| economic geology maps | |
| SN | Before 1982, search coal AND maps. Added to Thesaurus in 1982. |
| Data sets | Publications | Expeditions | Thesaurus |
| coal deposit maps | |
|---|---|
| BT | maps |
| .coal deposit maps | |
| RT | coal |
| economic geology maps | |
| SN | Before 1982, search coal AND maps. Added to Thesaurus in 1982. |