Rotary presentation
URL for.pptx presentations and book list: 20China's%20Environment.html.
OilVoice - January 2015
OilVoice Magazine - August 2015
OilVoice Magazine | April 2014
OilVoice Magazine | December 2012
OilVoice Magazine | September 2012
OilVoice Magazine | October 2012
OilVoice Magazine | January 2015
