Subramanian, V <br/><br/>
A Text Book In Environmental Science / 
V Subramanian 
 - New Delhi:  Narosa Publishing House ,  2002. 
 - 238p 
<br/><br/><label>ISBN: </label>9788173194108 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Botany
<br/><br/><label>Dewey Class. No.: </label>363.7  / SUB/T