One of the most compact and comprehensive resources ever published - Earth presents essential data and commentaries on the condition of the world's environment - both natural and human. Topics covered: Global Ecology - Fresh Water - Human Conditions - Energy Supply - Food Production from Land - Food from Oceans - Pollutions and Toxins - Warfare and Ecology - and Wealth. Map comes folded. Country of Origin: British Colombia - Canada Dimensions: 36'' x 27''