SENEVIRATNE, L.K. <br/><br/>
The Historical Sage of the Geoloical Survey of Sri lanka 1903 - 2007 / 
L.K.Seneviratne 
 - Colombo  Geological Survey & Mines Bureau  2011 
 - varied pagings 
<br/><br/><label>ISBN: </label>9789559323686 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geoloical
<br/><br/><label>Dewey Class. No.: </label>555.5493  / SEN