Coconut bulletin 

 - Lunuwila  Coconut Research Institute 
 - 33 p.  Illustration 
 - Coconut bulletin  Vol. 9 .
<br/><br/><label>Subjects--Personal Names: </label><br/>විතාන, ගුණසේන
<br/><br/><label>Subjects--Topical Terms: </label><br/>BOOKS BOX 448<br/>COCONUT<br/>CRI<br/>MARKETING MANAGEMENT
<br/><br/><label>Dewey Class. No.: </label>B0248  / LDC