(1974). Problems in transfrontier pollution. Paris: Oranization for Economic Co-operation and Development.
Čikaški stil citiranjaProblems in Transfrontier Pollution. Paris: Oranization for Economic Co-operation and Development, 1974.
MLA način citiranjaProblems in Transfrontier Pollution. Paris: Oranization for Economic Co-operation and Development, 1974.
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