Herath, J.W <br/><br/>
Economic geology of Sri Lanka 

 - Colombo  NARESA  1985 
 - [8]207p.  Illustration 
 - Natural resources series; no.1 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Earth Sciences<br/>Geology<br/>MINERALS<br/>SRILANKA
<br/><br/><label>Dewey Class. No.: </label>553.095493  / HER