<![CDATA[World Health Organization classifies diesel engine exhaust as carcinogenic to humans]]> http://en.mercopress.com/ en Copyright 2013, MercoPress. http://en.mercopress.com/web/img/en/mercopress-logo.gif <![CDATA[World Health Organization classifies diesel engine exhaust as carcinogenic to humans]]> http://en.mercopress.com/ <![CDATA[Conqueror]]> http://en.mercopress.com/2012/06/12/world-health-organization-classifies-diesel-engine-exhaust-as-carcinogenic-to-humans#comment134270 http://en.mercopress.com/2012/06/12/world-health-organization-classifies-diesel-engine-exhaust-as-carcinogenic-to-humans#comment134270 Wed, 13 Jun 2012 10:49:40 GMT