TY  - BOOK
ED  - Governing Council of United Nations Environment Programme UNEP
TI  - Goals and principles of environmental impact assessment
U1  - RM 
PY  - 1987///
CY  - s.l.
PB  - UNEP
KW  - MEDIO AMBIENTE
KW  - IMPACTO AMBIENTAL
KW  - GESTION AMBIENTAL
KW  - USA
N1  - 03257
N2  - States - including their competent authorities - should not undertake or authorize activities without prior consideration, at an early stage, of their environmental effects. Where the extnet, nature or location of a proponed activity is such what it is likely
ER  -