Karunakaran, C. K. <br/><br/>
Keralathile vanasampath / 
by C. K. Karunakaran 
 - Thiruvananthapuram :  Kerala Bhasha Institute,  1989. 
<br/><br/><br/>In Malayalam 
<br/><br/><label>Subjects--Index Terms: </label>Forestry Kerala