HERATH, J.W. <br/><br/>
Economic geology of Sri Lanka 
/[by] J.W.Herath 
 - Colombo  Natural Resources, Energy & Science Authority  1985 
 - 207 p.- 
 - Natural Resources series no; 1 .
<br/><br/> Includes references and index. 
<br/><br/><label>ISBN: </label>142376 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economic geology-Sri Lanka
<br/><br/><label>Dewey Class. No.: </label>910.11  / HER