Norlia Hj.Yub Ghazali Geology Of The Ipoh-Changkat Jering Area,Perak,West Malaysia University Malaya Norlia Hj.Yub Ghazali - Kuala Lumpur Malaysia 1988 - xiii,80pg ill, col, photo, maps, table 29.3cm Appendix pg 73-80,References added Subjects--Topical Terms: Geology--PerakPetrology--Ipoh-Changkat JeringGranite--Kuala Kangsar