Siti Sarah Baharuddin Penggunaan Kaedah Kerintangan Elektrik Untuk Mengesan Air Tanah, Lasah, Sg. Siput (U), Perak Siti Sarah Baharuddin - Kuala Lumpur Universiti Malaya 2004 - v, (various pg.) ill. 30 cm Includes bibliography index Subjects--Topical Terms: Conduction and resistance