00891cas a2200301 a 4500 178523 BD-DhUL 20170411190039.0 871113c19879999nyu x m i0 0eng 92649708 sn 88018641 178523 LC eng LC BD-DhUL lc GE170 .E59 333.7 UNA Environmental series (United Nations. Economic Commission for Europe) Environmental series / Economic Commission for Europe. New York : United Nations, 1987. v. : ill., maps ; 30 cm. Irregular 1- Title from cover. Environmental policy. Environmental impact analysis. United Nations. Economic Commission for Europe. ddc REF ANL Various 1-6 177679 177679 0 0 ddc 0 333_700000000000000_UNA 1 REF 314215 DUL DUL UNC 2017-04-11 Gift 333.7 UNA 11078 2017-04-11 2017-04-11 REF