| marshall.org | George C. Marshall Institute |
| nationalcenter.org | The Global Warming Information Center |
| greeningearthsociety.org | Greening Earth Society |
| globalclimate.org | Global Climate Coalition Is The Voice Of Business And Industry On Global Warmi |
| cei.org | Competitive Enterprise Institute: Global Warming |
| co2science.org | Center for the Study of Carbon Dioxide and Global Change |
| pewclimate.org | Pew Center on Global Climate Change |
| ncpa.org | Global Warming Hotline |
| accesstoenergy.com | Substance And Action On Issues - Access To Energy Newsletter |
| iccfglobal.org | Russia's Chief Economic Adviser Says Cost of Kyoto Too Great - ICCF |
| epa.gov | www.epa.gov/ |
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