Cox Robert, <br/><br/>
Environemntal Communication 
edited by Robert Cox 
 - Delhi  Sage Publications India Pvt. Ltd.,  2016 
 - 426p. 
<br/><br/><label>ISBN: </label>978-1-4739-0252-7 (set) 
<br/><br/><label>Dewey Class. No.: </label>U(G:55)  / Q6.1