Хайлтын үр дүнгүүд
Таны хайлт доторх Санал болгосон сэдвүүд.
Таны хайлт доторх Санал болгосон сэдвүүд.
- Water resources development
- Water-supply 110
- Management 61
- Government policy 29
- Economic aspects 22
- Environmental aspects 21
- History 21
- International cooperation 18
- Political aspects 16
- Water 16
- Sustainable development 15
- Law and legislation 13
- Research 13
- Planning 12
- Water quality management 12
- Watershed management 12
- Climatic changes 9
- Water use 9
- Water rights (International law) 7
- Eau 6
- Environmental conditions 6
- Groundwater 6
- Integrated water development 6
- Social aspects 6
- Water rights 6
- Water utilities 6
- Economic conditions 5
- Hydraulic engineering 5
- Natural resources 5
- Dams 4
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Water education in African cities : report of an expert group meeting, Johannesburg, South Africa, 30 April-2 May, 2001.
Хэвлэсэн 2001Бага хурлын үйл явц Ном -
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Water resources health, environment and development /
Хэвлэсэн 1999An electronic book accessible through the World Wide Web; click to view
Цахим Цахим ном -
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Sugar water Hawaii's plantation ditches /
Хэвлэсэн 1996An electronic book accessible through the World Wide Web; click to view
Цахим Цахим ном -
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International waters in Southern Africa
Хэвлэсэн 2003An electronic book accessible through the World Wide Web; click to view
Цахим Цахим ном -
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