B.Vasantharaj David <br/><br/>
Elements of Economic Entomology. Ed 3 

 - 3rd Rev Ed 
 - Madras  Popular Book Dept,  1982 
 - 530p 
<br/><br/>B.Vasantharaj David & T. Kumaraswami: Elements of Economic Entomology. Ed 3.  (3rd Rev Ed)  Madras.  Popular Book Dept,, 1982. Rs. 55.00--(595.706DAV)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>Dewey Class. No.: </label>595.706  / DAV