Singh,R S <br/><br/>
Introduction to Principles of Plant Pathology 

 - 3rd ed., 
 - New Delhi:  Oxford & IBH Publishing,  1984. 
 - 367pp 
<br/><br/><label>ISBN: </label>8120401786 
<br/><br/><label>Dewey Class. No.: </label>571.92 SIN/I