Environment Abstracts This link opens in a new windowProvides citations and abstracts to the world literature pertaining to technological and engineering aspects of air and water quality, environmental safety, and energy production. Major areas of coverage include agricultural equipment and methods, arctic and tropical engineering, coastal engineering, environmental impact and protection, hazardous materials, heat exchangers, hydroelectric power, internal combustion engines, mines and quarry equipment, nuclear power plants, pipes and pipelines, sources and control of air pollution, steam power, thermoelectric energy, tidal and wind power, treatment of sewage and industrial wastes, turbines, water analysis and treatment techniques.