Kranz, Jurgen., ed. <br/><br/>
Epidemics of plant disease  Mathematical analysis and modeling 
ed. by Jurgen Kranz 
 - 2nd ed. 
 - Berlin  Springer-Verlag  1990 
 - xiii, 268p. 
 - Ecological Studies, 13 .
<br/><br/><label>ISBN: </label>354052116X 
<br/><br/><label>Dewey Class. No.: </label>632.3  / N90