Environmental ethics :  the big questions / 
edited by David R. Keller 
 - Malden :  Wiley-Blackwell,  2010 
 - xvii, 581 p. :  ill. ;  26 cm. 
 - Philosophy: the big questions .
<br/><br/><label>ISBN: </label>1405176393 9781405176385 (pbk.) 1405176385 (pbk.) 9781405176392 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental ethics
<br/><br/><label>LC Class. No.: </label>GE42   / .E58 2010