Plant virology  (Book) 

 - Gainesville  University of Florida  1964 
 - 527 p.  25 cm. 
<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 PLA  / 5678