TY - BOOK AU - Hughes,William E. TI - Fundamentals of international oil & gas law SN - 9781593703615 (hbk) AV - K3915 .H84 2016 U1 - 343.07/72 23 PY - 2016///] CY - Tulsa, Oklahoma PB - PennWell Corporation KW - Petroleum industry and trade KW - Petroleum law and legislation KW - Natural gas KW - Law and legislation KW - International law N1 - Includes bibliographical references and index ER -