Wan Aida binti Wan Zahari The Geology of Kemunting-Ulu Sapetang Areas, Perak Universti Malaya Wan Aida binti Wan Zahari - Kuala Lumpur Malaysia 1990 - xiii,55pg ill,col,photo,chart,table,maps 130cm Subjects--Topical Terms: Geology--Kemunting-Ulu Sapetang--Perak