Zulkarnain Bin Yusoff Geologi Am Kawasan Wangsa maju Dengan Penekanan Kepada Kajian Kestabilan Cerun Zulkarnian Bin Yusoff - Kuala Lumpur Universiti Malaya 1997 - viii, (various pg.) ill., some col., 1 map 30 cm Includes bibliography indwex Subjects--Topical Terms: Engineering geology