Natural resources for the 21st century

Descripción

Papers presented at the Natural Resources for the 21th Century conference on November 14-17, 1988. Focuses on the current condition of our natural resource base and identifies factors that lead to its current conditions. Includes: population and economic patterns, climate, cropland and soils, forests, rangelands, wetlands, water resources wildlife, fisheries, wilderness, new technologies, recycling and outlines of perspective and analyses.