TY  - BOOK
AU  - Portney, Kent E.
TI  - Controversial issues in environmental policy: science vs. economics vs. politics 
T2  - Controversial issues in public policy
SN  - 0803942214 (cloth)
U1  - 333.70973 
PY  - 1992///
CY  - Newbury Delhi
PB  - Sage Publications
KW  - Environmental policy---United States
ER  -