How Much Did the U.S. Spend on the Endangered Species Act in 2012?
via Scientific American Blog: Extinction Countdown
http://blogs.scientificamerican.com/extinction-countdown/2013/11/01/endangered-species-act-2012/
via Scientific American Blog: Extinction Countdown
http://blogs.scientificamerican.com/extinction-countdown/2013/11/01/endangered-species-act-2012/
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