Richards, O.W.. <br/><br/>
Imms` general text book of entomology /  
O.W. Richards and R.G. Davies. 
 - 10th ed. /   . 
 - New Delhi :   B I Publication ,   1997. 
 - 2V. :   ill. ;   24cm .  
<br/><br/>NULL 
<br/><br/><label>ISBN: </label>8172250533  Rs. 675.00 
<br/><br/><label>Subjects--Index Terms: </label>ENTOMOLOGY 
<br/><br/><label>Dewey Class. No.: </label>595.7  / RIC/I