Sinha, Arup Kumar, et al. <br/><br/>
Biology of animals, Vol.2 

 - 5 
 -  New Central Book Agency (P) Ltd., Calcutta  1995 
 - 560 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Zoology
<br/><br/><label>Dewey Class. No.: </label>591  SIN-B5.2