Leong Chen Kean <br/><br/>
Geology Of East-West Highway (KM16-32) Grik,Perak With Emphasise On Rock Slope Stability  University Malaya 
Leong Chen Kean 
 - Kuala Lumpur  Malaysia  1986 
 - xvii,67pg  ill, col, photo, maps, table,graph,chart  29.1cm 
<br/><br/> Appendix and References added 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology--Perak<br/>Slope--Grik