MarcellusGas-218443640882728961 aspwv1999-11-30T00:00:00-05:00November 30th, 1999|Twitter| RT @GoErie: Beneath the surface: shale gas boom shapes economy in NW PA http://t.co/yw2yfLAj Share This Story, Choose Your Platform! FacebookTwitterRedditLinkedInWhatsAppTumblrPinterestVkEmail