D Rajagopal <br/><br/>
Studies on insect pests of maize (Zea mays linn.) with special reference to the biology of cob caterpillar heliothis armigera (H 

 - M Sc (Agri) 
 - Bangalore  University of Agricultural Sciences, Bangalore  1970 
 - 115p 
<br/><br/><br/>ENGLISH 
<br/><br/><label>Dewey Class. No.: </label>630  / RAJ