Sukumaran, N; Abdul Rahiman, O <br/><br/>
Prathamika krishi tatwangal (m) 

 -  State Institute of Languages, TVPM  1971 
 - 170 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture & related technologies
<br/><br/><label>Dewey Class. No.: </label>S 630  SUK-P