National Physical Planning Department <br/><br/>
National Physical Plan and Projects Sri Lanka : Projects for Exploration of Mineral Resources in the Sea Bed 

 - Sri Lanka,  National Physical Planning Department,  November 2011, 
 - 37p.  29cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Projects for Exploration of Mineral Resources in the Sea Bed<br/>National Physical Plan and Projects