Lee Khye Keat General Geology Of Jelapang Area, Perak, Emphasis On Study Of Rock Falla Buffer Zone Around Limestone Hills Lee Khye Kiat 2009 - Kuala Lumpur University Of Malaya 2009 - vi, ( )p. ill; col. 30cm Includes reference Index Subjects--Topical Terms: General Geology--Jelapang Area, Perak