Khoo Kay Khean <br/><br/>
Geology and mineralization of the Rahman Hydraulic Tin and Adjacent, Mines, Klian Intan, Upper Perak, Malaysia - No. Rujukan NM 03/1989  Khoo Kay Khean 

 - 1st. ed 
 - Ipoh Perak  Geological Survey of Malaysia  1989 
 - vi, 62p  ill, map plate, list of tables, figs.  29 cm 
<br/><br/>Includes references 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology and mineralization--Klian Intan, Upper Perak--West Malaysia