TY  - BOOK
ED  -  United Nations. 
TI  -  Application of environmental impact assessment principles to policie s, plans and programmes : :  report / 
T2  -  Environmental series / Economic Commission for Europe, 
SN  -  9211165539
SN  -  1014-459
PY  - 1992///
CY  -  New York : 
PB  -  United Nations, 
KW  -  Environmental policy
KW  -  Environmental impact analysis
N1  -  "ECE/ENVWA/27.";  United Nations publication sales no. E.92.II.E.24"--T.p. verso
ER  -