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original article (Discovery): http://news.discovery.com/history/collapse-river-civilization-harappan-climate-change-120529.html http://news.discovery.com/histo

by kinkora 14y ago

original article (Discovery): http://news.discovery.com/history/collapse-river-civilization-harappan-climate-change-120529.html http://news.discovery.com/history/collapse-river-civilizatio...