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Оглавление
 Introduction U.S. Fisheries The Wood Situation Projected Demand and Supply Constraints on U.S.Wood Supply The World's Forests The Food Picture Cropland Loss Prospects for Increasing Yields An Outlook for 2000 The State of our Rangelands The Carrying Capacity of the Range Meeting Beef Demand The Global Range The "Fifth System"—Energy Petroleum and Natural Gas Supplies Coal The Nuclear Non-Option Solar Uncertainties Cutting Consumption Population Options Fertility and Immigration Age Compositions and Dependency Ratios Conclusion Notes |