Smith Kenneth,M. <br/><br/>
Plant Viruses 

 - 6th 
 - New Delhi.  Universal Book Stall..  1992 
 - x,242p;ind 
<br/><br/><label>ISBN: </label>81-85392-62-5 
<br/><br/><label>Dewey Class. No.: </label>576.648'3