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Zero Waste America: Landfills
Lists landfill issues such as leakage, water contamination, air emissions, and hazardous waste dumping. Gives extensive documentation site links.
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Center for Clean Air Policy
Homepage of a nonprofit think tank dedicated to climate and air quality policy issues.
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Planet Ark: Cheap Air Travel Adding to Global Warming
Interesting presentation of information to suggest that cheap airline prices are causing more people to fly, resulting in more jet fuel burning which pollutes the environment. Use this site to obtain a new perspective on the effects of...