Coconut extent-2002 (final data based on operator's residence): Northern province-Jaffna, Mannar,  Vavuniya, Mullaitivu & Killinochchi districts 

 - Colombo  Department of census and statistics  2005 
 - vi, 55 p. 
<br/><br/><label>Dewey Class. No.: </label>634.61  / SRI