Singh, R. s. <br/><br/>
Introduction to principles of plant pathology 

 - New Delhi  Oxford and IBH Publishing Co.   1984 
 - iii,534p. 
<br/><br/><label>ISBN: </label> RS 40.00 
<br/><br/><label>Source: </label> RS 40.00 
<br/><br/><label>Dewey Class. No.: </label>581.1 SIN