Aw, P. C. <br/><br/>
1975 production statistics for crush rocks, bricks, and sand and gravel in Peninsular Malaysia / 
by P. C. Aw & W. S. Ong 
 - Ipoh :  Ibu Pejabat Penyiasatan Kajibumi,  1976 
 - 11 p. :  ill. 
 - A report of the non-metalliferous section ; no.MX(N) 10/1976 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Rocks--Malaysia<br/>Bricks--Malaysia<br/>Sand--Malaysia<br/>Malaysia--Statistics