| • ground water barrier • hydrologic barrier | |
| भौमजल: undergound water underground water | |
| रोधिका: groyne barrier barrier filter thermal barrier | |
भौमजल रोधिका अंग्रेज़ी में
[ bhaumajal rodhika ]
| • ground water barrier • hydrologic barrier | |
| भौमजल: undergound water underground water | |
| रोधिका: groyne barrier barrier filter thermal barrier | |
