Aw, P.C. <br/><br/>
1980 directory on the clay, sand and rock-based industries in Peninsular Malaysia 
by P.C. Aw. 
 -  1981 
 - 2 v.  ill., maps  30 cm 
<br/><br/> This report gives various details on the clay, sand and rock based industries operating in 1980. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mines and mineral resources--Malaysia<br/>Geology--Malaysia--Directories<br/>Mineral industries--Malaysia--Directories
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Malaysia