AHSAN, Jawaid SUBHAS PRASAD SINHA <br/><br/>
HANDBOOK ON ECONOMIC ZOOLOGY 

 - New Delhi  S.Chand and Company Ltd., New Delhi   1998 
<br/><br/><label>ISBN: </label>81 219 0876 0 
<br/><br/><label>Dewey Class. No.: </label>591.6  / AHS/HA