Nações Unidas., Economic Commission for Europe
Policies and systems of environmental impact assessment / United Nations, Economic Commission for Europe
Policies and systems of environmental impact assessment / United Nations, Economic Commission for Europe
. - New York : United Nations, 1991
. - V, 44 p. 30 cm
. - (Economic Commission for Europe., Environmental series; 4)
92-1-116492-3 (Brochado)
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