DEARDEN PHILIP,  BRUCE MITCHELL <br/><br/>
ENVIRONMENTAL CHANGE AND CHALLENGE:  A CANADIAN PERSPECTIVE 

 - NEW YORK:  OXFORD UNIVERSITY  PRESS,  1998. 
<br/><br/><label>ISBN: </label>0195410149. 
<br/><br/><label>Dewey Class. No.: </label>333.72.971 DEA