Smith, Kenneth M.  1892-1981. <br/><br/>
Plant viruses / 
by Kenneth M. Smith. 
 - 2nd ed. 
 - London ;  Methuen,  1948. 
 - ix, 78 p. :  ill. ;  17 cm. 
 - Methuen's monographs on biological subjects. .
 - Methuen's monographs on biological subjects. .
<br/><br/> Includes index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Virus diseases of plants.<br/>Plant viruses.
<br/><br/><label>Dewey Class. No.: </label>632.8  / SMP  1948