Wasalathanthri, Harsha Ruwan <br/><br/>
Onus to preserve a terrain 

 - Raddolugama  D.N.K. Wasalathanthri  1999 
 - xiv,161 p.  Illustration 
<br/><br/><label>ISBN: </label>9559679112 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ENGLISH LITERATURE<br/>SCIENCE FICTION
<br/><br/><label>Dewey Class. No.: </label>823  / WAS