Diseases of crop plants in india 
by G. Rangaswami, A. Mahadevan 
 - fourth edition 
 - New Delhi.  PHI Learning Private Limited.  1999. 
 - 536 P. 
<br/><br/><label>ISBN: </label>978-81-203-1247-0 
<br/><br/><label>Dewey Class. No.: </label>632