Objective crop protection entomology,plant pathology and nematology for ARS Prelims./ 
Prasad,T.V. 
 - 2nd..ed. 
 - New Delhi:  New Vishal PUb.,  2012. 
 - 280 
<br/><br/><label>ISBN: </label>9788183990608 
<br/><br/><label>Dewey Class. No.: </label>632  / PRA/O