Bhattacharyya, R.N. <br/><br/>
Modern Approach to Biology (class-xi) 

 - reprint /   2014. 
 - Delhi:  Kalyani Publication,  2014. 
 - 613p. 
<br/><br/><label>Subjects--Personal Names: </label><br/>Biology.
<br/><br/><label>Dewey Class. No.: </label>570