TY  - BOOK
AU  - Portney,Kent E.
TI  - Controversial issues in environmental policy: science vs. economics vs. politics 
SN  - 0803942214
PY  - 1992///
CY  - Newbury Park
PB  - SAGE Publications
KW  - Environmental policy
KW  - United States
KW  - Environmental protection
KW  - Pollution
KW  - Economic aspects
ER  -