Multiple Choice Questions on Oil, Gas, and Petrochemicals /

Eitemau Tebyg

• Oil, gas and petrochem equipment (OG&PE)
  Cyhoeddwyd: (1955)
• Dictionary of oil, gas, and petrochemical processing /
  gan: Bahadori, Alireza, author, et al.
  Cyhoeddwyd: (2014)
• Future supply of nature-made petroleum and gas.
  gan: UNITAR Conference on energy and the future (1st : 1976 Laxenburg, Austria), et al.
  Cyhoeddwyd: (1977)
• Oil and natural gas/
  gan: 248013 Andreson, Hugh McDonald
  Cyhoeddwyd: (1975)
• Origin and accumulation of oil and gas
  gan: PETEX ; The University of Texas
  Cyhoeddwyd: (1983)