Fred T Mackenzie <br/><br/>
Our changing planet / 
by Fred T Mackenzie 
 - New Jersey:  Prentice-Hall,  2011. 
 - 579p. 
<br/><br/><label>ISBN: </label>9780321667724 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Human Ecology<br/>Global Environmental Change<br/>Environmental Science<br/>Science
<br/><br/><label>Dewey Class. No.: </label>551  / FRE/O