 |
| |||
| Bohrkern m | |||
|
drilling core : 18 do fraz, 7 tematyki |
| Budownictwo | 4 |
| Geologia | 2 |
| Geomechanika | 2 |
| Górnictwo | 5 |
| Hutnictwo | 3 |
| Pospolicie | 1 |
| Technika i technologia | 1 |
|
| |||
| Bohrkern m | |||
|
drilling core : 18 do fraz, 7 tematyki |
| Budownictwo | 4 |
| Geologia | 2 |
| Geomechanika | 2 |
| Górnictwo | 5 |
| Hutnictwo | 3 |
| Pospolicie | 1 |
| Technika i technologia | 1 |