| • mining geology | |
| खनन: digging mining excavation mining | |
| भू-विज्ञान: earth science earth-science geology | |
खनन भू-विज्ञान अंग्रेज़ी में
[ khanan bhu-vijnyan ]
| • mining geology | |
| खनन: digging mining excavation mining | |
| भू-विज्ञान: earth science earth-science geology | |
