Nagarajan, S. <br/><br/>
Plant disease epidemiology 

 - New Delhi  Oxford & IBH  1983 
 - 267p. 
<br/><br/><label>ISBN: </label> RS 80.00 
<br/><br/><label>Source: </label> RS 80.00 
<br/><br/><label>Dewey Class. No.: </label>581.2 NAG