Baldwin, Malcolm F. <br/><br/>
Natural resources of Sri lanka 

 -  Keells Business System Ltd 
 - 280p., ill.,  28 cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Land resources <br/>Water resources <br/>Energy resources
<br/><br/><label>Universal Decimal Class. No.: </label>502.65 Sri l  / nka