Directory of industrial mineral-based industries / 
Minerals and Geoscience Department, Ministry of Natural Resources and Environment 
 - Kuala Lumpur :  Minerals and Geoscience Department Malaysia 
 - 110 p. :  col. ill.;  29 cm. 
 - Annually 
<br/><br/><label>ISBN: </label>RUJ0000102(Local) 
<br/><br/><label>ISSN: </label>1511-645x 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Industrial minerals--Directories<br/>Geology--Directories