TY - BOOK ED - ADVANCED SEMINAR ON PETROLEUM, MINERAL AND ENERGY RESOURCES LAW PROCEEDINGS ED - International BAR Association. Section on Energy & Natural Resources. Law. TI - ENERGY law ´90: changing energy markets - the legal consequences: proceedings of the advanced seminar on petroleum, mineral & energy resources law T2 - International Bar Association Series SN - 1-85333-477-4 PY - 1990/// CY - London PB - Graham & Trotman KW - Congreso, acta de KW - Agrupación temporal de empresas KW - Lexislación KW - Dereito da enerxía KW - Industria enerxética N1 - E4.1 ER -