Leitud tegevusalad:
Eelistatud märksõnad:
- artesian wells,
- beat industry,
- building geology,
- cartography,
- clay,
- drillwork,
- earthwork,
- earthworks,
- ecology,
- environmental monitoring,
- flagstone,
- geodesy,
- geology,
- land-surveying,
- limestone,
- limestone,
- repair of artesian wells,
- sand,
- sand sale,
- searches for mineral wealth,
- soil,
- stone blasting,
- subsoil researches,
- turf,
- water supply,
COUNTIES:
Partners: