Sri Lanka economic atlas 

 - "Columbo,"  Govt. Press       
 -  1980     (64) .
<br/><br/><label>Standard No.: </label>38278 
<br/><br/><label>Source: </label> Reference Collections 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics  Ceylon
<br/><br/><label>Dewey Class. No.: </label>"X.4498f, GD"