Petroleum law and legislation

Encyclopaedia of petroleum laws Sarin, Harbans Lal 1982 Encyclopedia of Electricity Act with rules NEPRA Act with rules, WAPDA Act with rules, mines & mineral, water supply, ORGA, oil, sui gas, CNG, LNG, LPG with petroleum acts and rules Pakistan Year not listed Multinational corporations and international law Duruigbo, Emeka A. 2003 Natural gas clauses in petroleum arrangements United Nations. Centre on Transnational Corporations 1987 Petroleum economics and offshore mining legislation Meurs, Anton Pedro Hendrik van 1971 Petroleum law guide Author not listed 1985