Environmental philosophy :  from animal rights to radical ecology / 
general editor, Michael E. Zimmerman ; associate editors, J. Baird Callicott ... [et al.]. 
 - 2nd ed. 
 - Upper Saddle River, N.J. :  Prentice Hall,  c1998. 
 - ix, 463 p. :  ill. ;  23 cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>0137783663 (pbk. : alk. paper) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Human ecology--Philosophy.<br/>Environmental ethics.
<br/><br/><label>Dewey Class. No.: </label>179/.1