Gaffney Cline endorses Mercator block in Gujarat Vol 15, PW 24 (14 Jun 12) Exploration & Production Watch out for BSE-listed E&P minnow Mercator and you might be onto a good thing. This month UK-based Gaffney Cline... Buy this article forRs590 $9For a 30-article or annual subscription rates click here Data not available in ...