Swan, Bernard <br/><br/>
Sri Lankan mosaic  environment,man,continuity and change 

 - Colombo  Marga Institute  1987 
 - 435p., xxxii;  21cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social Sciences
<br/><br/><label>Dewey Class. No.: </label>300  / SWA