Nawaz, Mohammad <br/><br/>
A text book of general botany, part IV :  Ecology / 
Dr. Mohammad Nawaz. 
 - First edition. 
 - Lahore :  Tariq Nawaz,  1995. 
 - 113pages :  illustrations ;  21 cm. 
<br/><br/><label>ISBN: </label> hbk. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Botany
<br/><br/><label>Dewey Class. No.: </label>581.5  / NAW