TY  - BOOK
AU  - Light,Andrew
AU  - Rolston,Holmes
TI  - Environmental ethics: an anthology 
SN  - 0631222936
U1  - 179/.1 21
PY  - 2003///
CY  - Malden, MA
PB  - Blackwell Pub.
KW  - Environmental ethics
KW  - Etica del medio ambiente
N1  - Includes bibliographical references and index
ER  -