Cooray,P.G. <br/><br/>
The knuckles massif - A portfolio 

 - Battaramulla  Forest department   1998 
 - 75p., ill.,29*21 cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Natural history <br/>Tea <br/>Coffee era
<br/><br/><label>Universal Decimal Class. No.: </label>581.52  / COO