MarcellusGas-220189976187518976 aspwv1999-11-30T00:00:00-05:00November 30th, 1999|Twitter| A green argument for #shalegas, via @PittsburghPG http://t.co/JJBxGnYk cc: @johnrhanger #Marcellus #NaturalGas Share This Story, Choose Your Platform! FacebookTwitterRedditLinkedInWhatsAppTumblrPinterestVkEmail
