Encyclopedia of environmental ethics and philosophy / 
J. Baird Callicott and Robert Frodeman, editors in chief 
 - Detroit :  Macmillan Reference USA,  2009 
 - 2 v. :  ill. ;  28 cm. 
<br/><br/> Abbey to Israel -  Jackson to wright appendices, index  vol.1.  vol. 2. 
<br/><br/><label>ISBN: </label>9780028661377 (set)  RM1024.80 9780028661384 (vol. 1) 9780028661391 (vol. 2) 9780028661407 (ebook) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental ethics<br/>Environmental sciences--Philosophy