Abeykoon, A.T.P.L <br/><br/>
Population and manpower resourses of Sri Lanka 

 - Colombo  Natural Resources, Energy and Science Authority  1998 
 - 62 p. 
<br/><br/><label>ISBN: </label>955590006X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Population
<br/><br/><label>Dewey Class. No.: </label>304.6  / ABE