Human resource development 156 Water resources development 116 Water-supply 39 Management 20 Human Resource Development 19 Sustainable development 13 Watershed management 11 Economics 10 Water 10 Water rights 10 Water resources development-India 9 Dams 8 Natural resources 8 Economic aspects 6 Human Resource development 6 Human resources development 6 India 6 Water conservation 6 Water resource development 6 Dissertations, Academic (Ph.D) 5 Government policy 5 Hydrology 5 Irrigation 5 Law and legislation 5 Resource development 5 Water quality management 5 Water security 5 Applied Sciences 4 Education 4 Environmental policy 4