TY  - BOOK
AU  - Hyman,Eric
AU  - Stiftel,Bruce
TI  - Combining facts and values in environmental impact assessment: theories and techniques 
SN  - 0813371627
PY  - 1988///
CY  - Boulder, Colo.
PB  - Westview Press
KW  - Economic development
KW  - Environmenal aspects
KW  - Cost effectiveness
KW  - Natural resources
KW  - Environmental impact analysis
ER  -