International Conference on Emerging Natural Gas Technologies : implications and applications : proceedings, Lisbon, Portugal, 7th-10th October 1990.
International Conference on Emerging Natural Gas Technologies(1990 :Lisbon, Portugal)
International Energy Agency.
Organisation for Economic Co-operation and Development.
Paris, France : Organisation for Economic Co-operation and Development,
1993.
Co-sponsored by The International Energy Agency, Ministry of Industry and Energy of Portugal, National Institute of Industrial Technology and Engineering, Portugal and United States Department of Energy.
Natural gas
Natural gas