DEARDEN, PHILIP <br/><br/>
ENVIRONMENTAL CHANGE AND CHALLENGE:  A CANADIAN PERSPECTIVE / 
PHILIP DEARDEN AND BRUCE MITCHELL 
 - 3rd.ed. 
 - NY  OXFORD  2009 
 - 624p.  [PB] 
<br/><br/><label>ISBN: </label>9780195428650 
<br/><br/><label>Dewey Class. No.: </label>720.47  / DEA-E