Ahsan, Jawaid . <br/><br/>
A Hand Book of Economic Zoology /  Textual Documents 
Jawaid Ahsan and Subhas Prasad Sinha. 
 - 2nd ed. / 
 - New Delhi :  S. Chand & Company ,  1982. 
 - vi,178p. :  ill ;  18cm . 
<br/><br/><label>Subjects--Index Terms: </label>Zoology Economic Zoology G-Zoology 
<br/><br/><label>Dewey Class. No.: </label>591.6  / Ah 76 Ha