Coconut extent-2002 (final data based on operator's residence): Western province-Colombo,  Gampaha & Kalutara districts 

 - Colombo  Department of census and statistics  2004 
 - vi, 70 p.                                                                                                                                                       9555774803 
<br/><br/><label>Dewey Class. No.: </label>634.61  / SRI