Robbins, Paul  . <br/><br/>
Encyclopedia of Environment and society /  
by Paul Robbins. 
 - New Delhi :   Sage Publications India Pvt. Ltd ,   2007 
 - 5 vols :  
<br/><br/><label>ISBN: </label>978-1-4129-2761-1 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social ecology-Encyclopedias
<br/><br/><label>Dewey Class. No.: </label>G:55OaYk  / P7.5