Environmental ethics :  divergence and convergence / 
[edited by] Susan J. Armstrong, Richard G. Botzler. 
 - 3rd ed. 
 - Boston :  McGraw-Hill,  2003. 
 - xiii, 609 p. ;  24 cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>0072838450 (softcover) 
<br/><br/><label>LCCN: </label>2003056100 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental ethics.<br/>Human ecology--History.
<br/><br/><label>LC Class. No.: </label>GF 80  / .E585 2003