Campbell, C. Lee <br/><br/>
Campbell, C. Lee Introduction to plant disease epidemiology 

 - New York  John Wiley & Sons  1990 
 - 532p. 
<br/><br/><label>ISBN: </label>0471832367 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plant diseases - Epidemiology
<br/><br/><label>Dewey Class. No.: </label>632.3 CAM