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

 - 4th ed. 
 - London  Methuen  1968 
 - 166 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Life sciences
<br/><br/><label>Dewey Class. No.: </label>576.6483  / SMI