Che Aziz Ali, 1962- The hydrocarbon potential of Sumatra, Indonesia [ microform ] / by Che Aziz Ali - Bangi : Perputakaan Tun Seri Lanang, 1987 - 2 microfische ; 11 x 15 cm Thesis (M.S.)- Imperial College of Science and Technology, University of London, 1987 Subjects--Topical Terms: Hydrocarbons--Research--Sumatra (Indonesia)Petroleum--Geology--Sumatra (Indonesia)