Oil Palm Bulletin No. 22 (May 1991) p20 - 26 Treatment of High Strength Wastewater from Palm Oil Based Oleocemical Industries – Preminilary Observation Ma Ah Ngan View Full Article Download PDF version
Oil Palm Bulletin No. 4 (May 1982) p35 - 45 Anaerobic digestion of palm oil mill effluent MA AH Ngan View Full Article Download PDF version