Keshari, Arvind K. <br/><br/>
Practical biology: class XI 

 - Kathmandu  Vidyarthi Pustak Bhandar  2001 
 - 336 p. 
<br/><br/><label>ISBN: </label>9993351148 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biology--Practical manual
<br/><br/><label>Dewey Class. No.: </label>570  / K481p 2001