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Auswirkungen der Regulierung von Kraftfahrzeug-Emissionen am Beispiel des Benzinbleigesetzes (BzBlG)
Gabriel, Herwig, (1978)
La récupération assistée des hydrocarbures : etat actuel et perspectives
(1979)
Prospect of fuel & energy in the Sudan
Abayazid, O. M., (1975)
Oil technology : its transfer and development
Al-Wattari, Abdul Aziz, (1979)
A perspective on the OAPEC HPI : present and future
Al-Wattari, Abdul Aziz, (1980)
Petrochemical developments in the OAPEC area : aims and impact ; lecture deliv. January 1975
Al-Wattari, Abdul Aziz, (1978)