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The first United Nations Conference on Environment and Development, also known as ‘Rio or Earth Summit’ was held in:

Earth Summit – This question was asked in:PMS (P) General Knowledge 2019 A. 1990B. 1991C. 1992D. 1993 Answer Option C: 1992 View all PPSC PMS Past Papers Detailed Solution – First United Nations Conference on Environment and Development The first United Nations Conference on Environment and Development, also known as ‘Rio or Earth Summit’ was … Read more