Roberts, Daniel A. <br/><br/>
Fundamentals of plant pathology / 
(by) Daniel A. Roberts (and) Carl W. Boothroyd 
 - San Francisco  :  W.H. Freeman and Company,  1975 
 - x , 424 p.  :  ill.  ;  23  cm. 
<br/><br/>Includes bibliographical references & indexes 
<br/><br/><label>ISBN: </label>0716708221 
<br/><br/><label>LCCN: </label>77-169737 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plant diseases