Previous Events

• 2011 PETRA CONFERENCE   
  Crete, Greece
  May 25-27, 2010
• 2010 PETRA CONFERENCE   
  Samos, Greece
  June 13-15, 2010
• 2009 PETRA CONFERENCE   
  Corfu, Greece
  June 09-13, 2009
• 2008 PETRA CONFERENCE  
  Athens, Greece
  June 15-19, 2008