Harper, Charles L. <br/><br/>
Environment and society :  human perspectives on environmental issues / 
Charles L. Harper 
 - 5th ed. 
 - Upper Saddle River :  Prentice Hall,  2012. 
 - xv, 314 p. :  ill. ;  23 cm. 
<br/><br/><label>ISBN: </label>9780205820535 0205820530 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Human ecology<br/>Environmental policy<br/>Environmentalism