Leitud tegevusalad:
Eelistatud märksõnad:
- artesian wells,
- building geology,
- concrete shivers,
- dolomite,
- drillwork,
- earthwork,
- earthworks,
- ecology,
- environmental monitoring,
- explosion works,
- extraction,
- geodesy,
- geological inquiries,
- geology,
- gravel,
- hydrogeology,
- land-surveying,
- limestone,
- mineral resources,
- repair of artesian wells,
- searches for mineral wealth,
- shivers,
- soil,
- stone blasting,
- underwater explosive work,
COUNTIES:

Partners: