Quaternary geology of the Teluk Intan area, Perak Darul Ridzuan - Quaternary Geology Bulletin 3 - Kuala Lumpur: Geological Survey of Malaysia, 1992 - ill.53p.(Included index and references) 17.4cm x 24.8cm.- Included Quaternary Geological Map (Teluk Intan Area.- New Series Sheet 64.- Scale 1 : 63,360)