Reproduced, with permission, from:
World Resources Institute. 1992. World resources 1992-1993. New York: Oxford University Press.
Forest Resources Table, page 2.
Status of Selected Habitats: Tropical Forests
Financing Biodiversity Conservation
Root Causes of Loss of Biodiversity
New Soil Degradation Estimates
Types of Soil Degradation (Chart)
Causes of Soil Degradation (Chart)