A textbook of Biology :  for class XI 

 - Karachi :  Sindh Text Book Board Jamshoro,  2004. 
 - 296p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cell Biology<br/>Biology<br/>Biomedical Engineering
<br/><br/><label>LC Class. No.: </label>QH307  SIN