Roberts, Daniel A.  1922- <br/><br/>
Fundamentals of plant pathology / 
Daniel A. Roberts, Carl W. Boothroyd 
 - San Francisco :  W. H. Freeman,  c1972 
 - xii, 402 p :  ill ;  24 cm 
<br/><br/>Includes bibliographies and index 
<br/><br/><label>ISBN: </label>0716708221 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plant diseases<br/>Pathology
<br/><br/><label>Dewey Class. No.: </label>571.92  / ROF 1972