Aw, P. C. <br/><br/>
1979 directory on the clay, sand and rock-based industries in Peninsular Malaysia 
P. C. Aw, A. C. Ooi. 
 -  1980 
 - 135p.  ill., maps  30cm 
<br/><br/> This report gives various details on the clay, sand and rock-based industries operating in 1979. The names and addresses of the producers are listed in the appendices. The number of quarries, brickworks, sandpits are given, including the clay-based and limestone-based industries. Details on the annual production capacity of brickworks and quarries are analysed statewise. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mineralogy--Malaysia<br/>Clay--Malaysia
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Malaysia