Smith, Kenneth Manley,   1892- <br/><br/>
Recent advances in the study of plant viruses /  
by Keneth M. Smith. 
 - 2nd ed. 
 - London :   J. & A. Churchill,   1951. 
 - viii, 300 p. :   il. 
<br/><br/><label>LCCN: </label>52000197  
<br/><br/><label>Nat. Bib. No.: </label>GB51-3448 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Viroses de plantas.
<br/><br/><label>Dewey Class. No.: </label>576.6483