Walkey, D.G.A.  <br/><br/>
Applied plant virology  (Book) 

 - 2nd ed. 
 - London  Chapman and Hall  1991 
 - 338 p.  23 cm. 
<br/><br/><label>ISBN: </label>0412357402 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Crops. Virus diseases Virus diseases of plants
<br/><br/><label>Universal Decimal Class. No.: </label>632.38 : 578 WAL  / 5579