B.Vasantharaj David <br/><br/>
Elements of Economic Entomology 

 - 4th Edition. 
 - Madras  Popular Book Depot,  1988 
 - 536p 
<br/><br/>B.Vasantharaj David & T. Kumarswami: Elements of Economic Entomology.  (4th Edition.)  Madras.  Popular Book Depot,, 1988. Rs. 80.00--(595.706DAV)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>Dewey Class. No.: </label>595.706  / DAV