Andersen, S. O., & Sarma , K. M. (2004). Protecting the ozone layer: The United Nations History. Earthscan.
Chicago Edition CitationAndersen, Stephen O., and K. Madhava Sarma. Protecting the Ozone Layer: The United Nations History. New Delhi: Earthscan, 2004.
MLA Edition CitationAndersen, Stephen O., and K. Madhava Sarma. Protecting the Ozone Layer: The United Nations History. Earthscan, 2004.
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