Raja Farzarul Hanim Raja Azmy, Degradasi minyak mentah tapis oleh bakteria pencilan tempatan / Raja Farzarul Hanim Raja Azmy. - xiv, 129 pages : charts, illustrations (some color), samples ; 30 cm. Rujukan : mukasurat [100]-105. Subjects--Corporate Names: Universiti Kebangsaan Malaysia--Dissertations. Subjects--Topical Terms: Petroleum--Biodegradation.Bioremediation.Dissertations, Academic--Malaysia.