Yogesan Nair, J. <br/><br/>
Mruttika sukshmajeevi vijnam / 
by J. Yogesan Nair 
 - Thiruvananthapuram :  Kerala Bhasha Institute,  1971. 
<br/><br/><br/>In Malayalam 
<br/><br/><label>Subjects--Index Terms: </label>Agriculture Soil Microbiology