Attfield, Robin. Environmental ethics : an overview for the twenty-first century / by Robin Attfield. - Cambridge : Polity Press , 2003. - xii,232p. : ills., charts,picts., ; 24cm . Includes Bibliographical references & index ISBN: 0745627382 GBP 15.99 Subjects--Index Terms: ENVIRONMENTAL ETHICS Dewey Class. No.: 179.1 / ATT/E