Facts & figures
Issues for 1993 have title: Facts and figures
- Vienna, Austria : Organization of the Petroleum Exporting Countries, [1994?]
- 34 p. : ill. ; 21 cm.
Description based on: 1981.
Organization of Petroleum Exporting Countries
Petroleum industry and trade--Statistics Petrol endüstrisi ve ticareti--İstatistik Power resources Güç kaynakları