Herath, H.M.M <br/><br/>
Sri Lankan minerals and industries 

 - Colombo  Geological Survey & Mines Bureau  2003 
 - 62 p.  Illustration 
<br/><br/><label>ISBN: </label>9559323377 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ENGINEERING GEOLOGY<br/>GEOLOGICAL SURVEY<br/>GEOLOGY<br/>MINERALS<br/>SRI LANKA
<br/><br/><label>Universal Decimal Class. No.: </label>551(548.7)  / HER