Ključne reči: mining method
Ukupno: 3
| ID | Naziv | Konferencija |
|---|---|---|
| 5065 | MINING OF GOLD IN THE APUSENI MOUNTAINS DURING THE MIDDLE AGES Ioan-Lucian BOLUNDUŢ | 7. Balkanski rudarski kongres |
| 5031 | SAFETY MEASURES AT COAL EXTRACTION IN VELENJE COAL MINE IN ORDER TO PREVENT THE EFFECTS OF SUDDEN INRUSHES AND OUTBREAKS OF COAL GASES Bogdan Makovšek, Ivan Pohorec, Gregor Uranjek | 7. Balkanski rudarski kongres |
| 4940 | The Bulqiza chrome mines and problems of its development in depth Edmond GOSKOLLI | 7. Balkanski rudarski kongres |