Water resources development 116 Water-supply 39 Watershed management 11 Water rights 10 Sustainable development 9 Water 9 Water resources development-India 9 Dams 8 Natural resources 7 Economic aspects 6 India 6 Water conservation 6 Water resource development 6 Government policy 5 Hydrology 5 Irrigation 5 Law and legislation 5 Water quality management 5 Water security 5 Economics 4 Forest policy 4 Land use 4 Management 4 Women in community development 4 Dissertations, Academic (Ph.D) 3 Environmental policy 3 Political aspects 3 Pollution 3 Rivers 3 SCIENCE / Earth Sciences / Hydrology 3