Organisation for Economic Co-operation and Development. (1991). Environmental indicators: A preliminary set = Indicateurs dʼenvironnement : une étude pilote. OECD ; OECD Publications and Information Centre [distributor].
Citace podle Chicago (17th ed.)Organisation for Economic Co-operation and Development. Environmental Indicators: A Preliminary Set = Indicateurs Dʼenvironnement : Une étude Pilote. Paris : Washington, D.C.: OECD ; OECD Publications and Information Centre [distributor], 1991.
Citace podle MLA (8th ed.)Organisation for Economic Co-operation and Development. Environmental Indicators: A Preliminary Set = Indicateurs Dʼenvironnement : Une étude Pilote. OECD ; OECD Publications and Information Centre [distributor], 1991.
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