Bitumen

Posted by bennylin0724 on 2010-04-27 10:51:45

Tagged: , Moenjodaro , Mohenjo-daro , Indus Valley , Civilization , archaeological , ruins , ancient , city , metropolis , 2600 BCE , Museum , artifacts , history , UNESCO , World Heritage , Pakistan , culture , 2010 , Bitumen , tar , mineral , pitch

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