JONE, A P <br/><br/>
Parsnip canker.  [electronic resource] 

 -  Nature  Mar 1953 
 - 574 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0028-0836 
<br/><br/><label>Standard No.: </label>10.1038/171574a0  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aged<br/>Humans<br/>Pastinaca<br/>Vegetables