Dearden, Philip. <br/><br/>
Environmental change and challenge :  a Canadian perspective / 
Philip Dearden and Bruce Mitchell. 
 - 2nd ed. 
 - Toronto  New York :  Oxford University Press,  2005  
 - 565 p. :  ill. (chiefly col.), col. maps ;  29 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0195419278 
<br/><br/><label>LCCN: </label>98131570  
<br/><br/><label>Nat. Bib. No.: </label>C97-931363-5 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Human ecology--Canada.<br/>Environmental protection--Canada.<br/>Nature--Effect of human beings on--Canada.
<br/><br/><label>LC Class. No.: </label>GF511  / .D43 1998 
<br/><br/><label>Dewey Class. No.: </label>333.7/0971