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Subject
- Hydrogeology[remove]18
- Groundwater9
- Groundwater flow5
- Aquifers3
- Artificial groundwater recharge3
- Land use2
- Soil pollution2
- Water table2
- Agricultural chemicals1
- Breccia pipes1
- Coal gasification plants1
- Gas manufacture and works1
- Groundwater recharge1
- Land use, Rural1
- Organic solvents1
- Sediment transport1
- Sedimentation and deposition1
- Soil chemistry1
- Springs1
- Streamflow1