MarcellusGas-198114060200456192 aspwv1999-11-30T00:00:00-05:00November 30th, 1999|Twitter| What They’re Saying About the MSC’s Recommended Practices – http://t.co/ugFFMv7H #Marcellus #ShaleGas Share This Story, Choose Your Platform! FacebookTwitterRedditLinkedInWhatsAppTumblrPinterestVkEmail