TY  - BOOK
AU  - Schmidtz David
AU  -  Willott Elizabeth
TI  - Environmental ethics :  What really matters what really works
SN  - 0195139097 (pbk)
U1  - R4,(G:55), P2 
PY  - 2002///
CY  - New York
PB  - Oxford University Press    
KW  - PHILOSOPHY
ER  -