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Subject
- Water use252
- Water-supply78
- Water consumption48
- Water resources development45
- Water withdrawals17
- Groundwater16
- Law and legislation15
- Water15
- Water conservation15
- Water quality13
- Economic aspects12
- Irrigation12
- Management12
- Water rights10
- Water-supply, Agricultural10
- Floods8
- Government policy8
- Irrigation water8
- Environmental aspects7
- Land use7