TY  - BOOK
AU  - Hildebrand, Stephen G.,
AU  - Cannon, Johnnie B.,
TI  - The scientific challenges of nepa: Future directions based on 20 years of experience 
SN  - 0873719085
AV  - TD194.65 S35
PY  - 1993///
CY  - Boca Raton, Florida
PB  - Lewis
KW  - Estados Unidos
KW  - National Environmental Policy Act of 1969
KW  - Congresos
KW  - Análisis del impacto ambiental
KW  - Política ambiental
ER  -