The Refineries of Contra Costa County
IN The Pipeline

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Winter 2015. CIS Pipeline	Summer 2015. CIS Pipeline	Winter 2014. CIS Pipeline
Spring 2013. CIS Pipeline	Winter 2012 Special Ed. CIS Pipeline	Winter 2012 CIS Pipeline
Spring 2011 CIS Pipeline	Spring 2010 CIS Pipeline	Winter 2009 CIS Pipeline
Spring 2009 CIS Pipeline	Fall 2008 CIS Pipeline	Summer 2007 CIS Pipeline