Origin and accumulation of oil and gas

Geahča maid

• Origin and accumulation of oil and gas : [electronic resource]
  Dahkki: PETEX
  Almmustuhtton: (1983)
• Origin and accumulation of oil and gas [slaid]
  Almmustuhtton: (1977)
• Oil and gas production [videorecording] : 65.1260
  Dahkki: Petroleum Extension Service. The University of Texas at Austin
  Almmustuhtton: (1985)
• Oil and natural gas/
  Dahkki: 248013 Andreson, Hugh McDonald
  Almmustuhtton: (1975)
• Middle east oil and gas
  Almmustuhtton: (1989)