ENVIRONMENT #673692 IATE #112499 saothrú ar uisce faoi thalamh Reference an Ghníomhaireacht Eorpach Comhshaoil (GEC) ga Untergrundwassergewinnungde exploitation of underground wateren Definition 1.The process of extracting underground water from a source. Reference 1.BJGEO; exploitation de nappe souterrainefr