TY - BOOK T1 - Environmental ethics an overview for the twenty-first century A1 - Attfield, Robin LA - English PP - Cambridge, United Kingdom PB - Polity Press YR - 2014 ED - Second edition, fully revised and expanded. UL - http://www.ds.mainlib.upd.edu.ph/Record/UP-99796217611543792 OP - 272 CN - GE 42 A78 2014 SN - 9780745652535 (paperback) KW - Environmental ethics. ER -