Matthews, R. E. F.  1921- <br/><br/>
Plant virology 
R. E. F. Matthews 
 - 2nd ed. 
 - New York  Academic Press  c1981 
 - xvii, 897 p.  ill  24 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Virus diseases of plants<br/>Plant viruses
<br/><br/><label>Dewey Class. No.: </label>632  / .8