Gain instant access to the World Resources Institute's authoritative database on global conditions and trends. This time-saving research and reference tool contains all the vitaleconomic, population, natural resource, and environmental statistics found in the print edition of World Resources 2000-2001, plus 20-year time series for many variables, and more. You won't find this extensive collection of global data anywhere else. Equally suitable for fast fact-finding and extensive statistical analysis, this valuable database contains 450 essential variables for 170 countries and regional and economic groupings. User-friendly software lets you browse, select, and export any or all of the data.