TY  - GEN
AU  - Benson, John
TI  - Environmental ethics: an introduction with readings
SN  - 0415212359
U1  - 179.1 
PY  - 2000///
CY  - London
PB  - Routledge
KW  - ENVIRONMENTAL ETHICS
KW  - ETHICAL NORMS
KW  - Nature
ER  -