(1984). United Nations: Economic and social council : economic commision for Europe : senior advisers to ECE Governments on environmental problems. United Nations.
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Cita Chicago Style (17a ed.)
United Nations: Economic and Social Council : Economic Commision for Europe : Senior Advisers to ECE Governments on Environmental Problems. Geneva: United Nations, 1984.
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Cita MLA (9a ed.)
United Nations: Economic and Social Council : Economic Commision for Europe : Senior Advisers to ECE Governments on Environmental Problems. United Nations, 1984.
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