ශ්‍රි ලංකා 
 Sri Lanka 

 - Colombo  S.U.Toosant  1950 
 -  30P.,27 cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cultivations<br/>History<br/>Hydroelectricity
<br/><br/><label>Universal Decimal Class. No.: </label>ජ97