TY  - BOOK
AU  - Sagoff Mark
TI  - Economy of the earth: Philosophy law and the environment   
T2  - Cambridge Studies in Philosophy and Public Policy
U1  - X:(G:55).73.N8, M8 
PY  - 1988///
CY  - London
PB  - Cambridge University Press        
KW  - Environmental Economics-United States
ER  -