Smith K M <br/><br/>
Plant viruses 

 - 2 
 -  1948 
 - ix,78p.  cm. 
 - Methuen's Monographs on Biological Subjects .
<br/><br/><label>Standard No.: </label>57819 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture
<br/><br/><label>Dewey Class. No.: </label>J:423, H8