Nambiar, Raghavan, K  <br/><br/>
Text book of environmental studies  

 - Scitech   Channai   2008 
 -  300 
<br/><br/><label>ISBN: </label>978-81-8371-111-1  
<br/><br/><label>Subjects--Topical Terms: </label><br/>ENVIRONMENTAL STUDIES 
<br/><br/><label>Dewey Class. No.: </label>628 NAM