"KPK Text Book Board" <br/><br/>
A Textbook of Biology For Grade IX 

 - Peshawar  KPKTBB, Pesh  2019 
 - 220 
<br/><br/><label>ISBN: </label>0000000000 
<br/><br/><label>Dewey Class. No.: </label>570  / 417-T