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chapter 1 environmental interrelationships
chapter 2 environmental ethics
chapter 3 environmental risk: economics, assessment, and management
chapter 4 interrelated scientific principles: matter, energy, and environment
chapter 5 interactions: environments and organisms
chapter 6 kinds of ecosystems and communities
chapter 7 populations: characteristics and issues
chapter 8 energy and civilization: patterns of consumption
chapter 9 energy sources
chapter 10 nuclear energy
chapter 11 biodiversity issues
chapter 12 land-use planning
chapter 13 soil and its uses
chapter 14 agricultural methods and pest management
chapter 15 water management
