Schumann,Gail L. <br/><br/>
Essential plant pathology 

 - 2nd ed. 
 - America  APS Press  2010 
 - xiii, 369p.  Hard cover  27 cm 
<br/><br/><label>ISBN: </label>9780890543818 
<br/><br/><label>Dewey Class. No.: </label>571.92