TY  - BOOK
AU  - Hart,Sturt L.
AU  - Enk,Gordon A.
AU  - Hornick,William F.
TI  - Inmproving impact assessment
SN  - 0865318654
U1  - 333.71 
PY  - 1984///
CY  - Boulder
PB  - Westview Press
KW  - Environmenttal Inport Analysis
ER  -