Facts & figures
Subtitle: a graphical analysis of world energy up to 1989.
Contributors: Organization of Petroleum Exporting Countries.
Publisher: Organization of the Petroleum Exporting Countries
Published: 1991
Place of publication: Vienna, Austria
Language: eng
Number of pages: 34
Subjects: Energy industries -- Statistics.; Petroleum industry and trade -- Statistics.; Gas industry -- Statistics.
Other titles: Facts and figures.
Notes: Cover title.