Kanagasabai, S. <br/><br/>
Text book on Environmental Studies 
/ by S. Kanagasabai 
 - New Delhi :  PHI Learning,  2010 
 - XI, 164 p. 
<br/><br/><label>ISBN: </label>978-81-203-4164-7 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biology
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>Environmental Studies
<br/><br/><label>Dewey Class. No.: </label>577  / KAN-T