Leitud tegevusalad:
Eelistatud märksõnad:
- artesian wells,
- cartography,
- clay,
- dolomite,
- drillwork,
- earthwork,
- ecology,
- environmental monitoring,
- excavation,
- explosion works,
- flagstone,
- geodesy,
- geological inquiries,
- geology,
- land-surveying,
- land-utilizations,
- mineral resources,
- repair of artesian wells,
- sand,
- searches for mineral wealth,
- shivers,
- soil,
- subsoil researches,
- surveying office,
- water supply,
COUNTIES:
Partners: