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Mark Ella (57)
Harvard fracking study rings methane alarm bells in Australia
Read more: http://www.smh.com.au/environment/climate-change/harvard-fracking-study-rings-methane-alarm-bells-in-australia-20131126-2y87s.html#ixzz2loaSae9A
Read more: http://www.smh.com.au/environment/climate-change/harvard-fracking-study-rings-methane-alarm-bells-in-australia-20131126-2y87s.html#ixzz2loaSae9A