TY - GEN TI - World Resources 1990-91 PB - Oxford University Press KW - ENVIRONMENT KW - ENVIRONMENTAL STATISTICS KW - ENVIRONMENTAL EFFECTS N2 - A summary of the world's most critical environmental and natural resources problems. A chapter on global climate change and the greenhouse index, which tracks each country's current responsibility for greenhouse gas emissions. Reports on basic conditions and trends (population and health, energy wildlife etc) are given. World resource data tables contain information on basic economic indicators, land cover and settlement, food and agriculture etc ER -