Verma, P.S. . <br/><br/>
B.Sc. First Year Zoology: Paper ll /  Textual Documents 
P.S. Verma and P.C. Srivastava. 
 - 1st ed. / 
 - New Delhi :  S. Chand & Company ,  1990. 
 - 528p. :  ill ;  22cm . 
<br/><br/><label>Subjects--Index Terms: </label>Zoology G-Zoology 
<br/><br/><label>Dewey Class. No.: </label>591  / Ve 58 Zo