| • ground water hydrology • groundwater hydrology | |
| भौमजल: undergound water underground water | |
| विज्ञान: science technology gravics | |
भौमजल विज्ञान अंग्रेज़ी में
[ bhaumajal vijnyan ]
| • ground water hydrology • groundwater hydrology | |
| भौमजल: undergound water underground water | |
| विज्ञान: science technology gravics | |
