Drapper Dianne. <br/><br/>
Our environment:  a Canadian perspective/ 
Dianne Drapper, Maureen G. Reed. 
 - 3rd ed. 
 - Toronto:  Thomson Nelson,  2005. 
 - xviii,573p.; 
<br/><br/> Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0176415815 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environment.
<br/><br/><label>LC Class. No.: </label>GE160 .C3D 2005