Environmental ethics : the big questions / edited by David R. Keller.

I tiakina ki:
Ngā taipitopito rārangi puna kōrero
I whakaputaina: Chichester, West Sussex, U.K. ; Malden, MA : Wiley-Blackwell, 2010.
Ētahi atu kaituhi:
Punipuni:Philosophy, the big questions ;
Ngā marau:
Hōputu: Pukapuka

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