Ahmed Hadidi <br/><br/>
Viroids 

 - Enfield (NH)  Science Publishers  2003 
 - 370p 
<br/><br/>Ahmed Hadidi; Ricardo Flores; John W. Randles & Joseph S. Semancik: Viroids.  Enfield (NH).  Science Publishers, 2003. 0-643-06789-2--(632.8HAD)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>ISBN: </label>0-643-06789-2 
<br/><br/><label>Dewey Class. No.: </label>632.8  / HAD