Attfield, Robin. <br/><br/>
Environmental ethics :  an overview for the twenty-first century / 
Robin Attfield. 
 - Cambridge, UK :  Polity Press,  2003. 
 - xii, 232 p. ;  23 cm. 
<br/><br/>Bibliography : p. [202]-218. 
<br/><br/><label>ISBN: </label>0745627382  RM122.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental ethics.