NANAYAKKARA, A.G.W. <br/><br/>
Food Balance Sheet : 1997-2001 

 - Colombo  Department Of Census & Statis  tics.      2002 
 - 26p. 
<br/><br/><label>ISBN: </label>955577353x 
<br/><br/><label>Dewey Class. No.: </label>338.19