Aw, P. C. <br/><br/>
Preliminary kaolin investigation in Tapah - Bidor Areas,Perak, by P. C. Aw 

 - Ipoh, Ibu Pejabat Penyiasatan Kajibumi, 1978 
 - 16 p. : ill. 
 - Report of the Industrial Minerals Division; no.MX(N)22/1978 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Kaolin - Perak, Investigative reporting - Perak