TY - GEN TY - GEN T1 - Oil and Energy Trends LA - eng UL - https://kansalliskirjasto.finna.fi/Record/nelli06.110978984077629 KW - Business, Economy and Management : Business Management KW - Business, Economy and Management : Economics KW - Earth Sciences : Energy Minerals KW - Earth Sciences : Petrology KW - Engineering : Petroleum Engineering ER -