Verma, Dr. P. S. . <br/><br/>
A  manual  of  practical  zoology  chordates 

 - 1st /   2013. 
 - Delhi:   S. Chand  &  Company  Private Ltd..  2013. 
 - 515p. 
<br/><br/><label>Subjects--Personal Names: </label><br/>Zoology, Animal   (Zoology )   . 
<br/><br/><label>Dewey Class. No.: </label>590