Arunkumar, N S <br/><br/>
Jaivayudhangalum rasayudhangalum /  ജൈവായുധങ്ങളും രാസായുധങ്ങളും 
by N S Arunkumar 
 - Thiruvananthapuram :  Chintha ,  2010 . 
 - 136 p.  Paper Back 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Malayalam <br/>Literature<br/>Essays<br/>General
<br/><br/><label>Dewey Class. No.: </label>M4  / ARU-J