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web | Jefferson Dodge and Joel Dyer | Boulder Weekly | 2014-03-13 | |
web | Dave Jamieson | Huffington Post | 2014-05-29 | |
web | Mark Mazzetti | New York Times | 2014-01-07 | |
web | William L. Marcus, Ph.D | Earth Island Journal | 2006-06-09 | |
web | Union of Concerned Scientists | Oncology Times | 2006-07-20 |