ocr: This PEMD Discovery Environmental Data Disc contains: General environmental data from the book World Resources 3 1990-91 (World Resources Institute, Washington, D.C., U.S.A.) United States temperature andi precipitation data for 825 stations from 1918-1987 bearing on the Greenhouse Effect (Carbon Dioxide Information Analysis Center, Oak Ridge, Tennessee, U.S.A.) - Worldwide food and agriculture data (Foodand Agriculture Organization of the United Nations, Rome, Italy) Worldwide demographic data (World Health Organization, Geneva, Switzerland and UNESCO, Paris, France) Sample energy, economic, ...