Title: The world's water, 2006-2007
Subjects: Hydrology (freshwater), Management of land & natural resources, Public Policy - Environmental Policy, Freshwater Ecology, Nature, Environmental Studies, Water Supply, Nature/Ecology, Technology, Reference, Natural Resources, Science / Environmental Science, Fresh water, Water-supply, Water resources development, Real Estate, International cooperation, BUSINESS & ECONOMICS, General, Water conservation, Water quality management