Wickramasinghe, Rohan H <br/><br/>
Contemporary environmental challenges  A Sri Lankan reader 

 - Colombo  Institute for Tropical Environmental Studies  1988 
 - [6], 125 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ENVIRONMENT<br/>SLC<br/>SOCIAL PROBLEMS
<br/><br/><label>Dewey Class. No.: </label>363.739095493  / WIC