Luite Bos <br/><br/>
Symptoms of virus diseases in plants 

 - 3. ed 
 - Wageningen  Centre for Agricultural Publ.  and Doc.,  1978 
 - 225 pg. 
<br/><br/><label>ISBN: </label>9022006581 
<br/><br/><label>Dewey Class. No.: </label>632.8