(1975). Selected documents on international environmental law: Selected from International Protection of the Environment. British Institute of International and Comparative Law.
Chicago-tyylinen lähdeviittausSelected Documents on International Environmental Law: Selected from International Protection of the Environment. London: British Institute of International and Comparative Law, 1975.
MLA-viiteSelected Documents on International Environmental Law: Selected from International Protection of the Environment. British Institute of International and Comparative Law, 1975.
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