Muhammad Asrul Effendy Bin Mohammad Geologi Am Dan Penekanan Terhadap Geomorfologi Dan Mendapan-Mendapan Lanar Di Kawasan Beruas, Perak Muhammad Asrul Effendy Bin Mohammad - Kuala Lumpur Universiti Malaya 2004 - viii,(various pg.) ill., some col. 30 cm Includes bibliography index Subjects--Topical Terms: Geomorphology