Poornima V. Matti <br/><br/>
Evaluation of diatomaceous earth against Sitophilus oryzae (L.) and Callosobruchus chinensis (L.) 

 - M.Sc (Agri) 
 - Dharwad  University of Agricultural Sciences  2006 
 - 134p 
<br/><br/><br/>ENGLISH 
<br/><br/><label>Dewey Class. No.: </label>630  / POO