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

 -  Keells business system ltd  1991 
 - 280p., ill.,  28 cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Energy <br/>Natural resources <br/>Land <br/>Water
<br/><br/><label>Universal Decimal Class. No.: </label>553.3/9  / NAT