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Subject
- Groundwater[remove]182
- Hydrogeology132
- Geoscientific Information127
- Inland Waters124
- Basins (Geology)112
- Elevation71
- Water-supply27
- Aquifers12
- Geology7
- Water table6
- Boundaries4
- Hydrology2
- Location2
- Planning and Cadastral2
- Water quality2
- Agricultural pollution1
- Aquifer1
- Artesian basins1
- Artificial groundwater recharge1
- Badlands1