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United Nations Environment Programme ,  [Environmental and Safety Incidents concerning Tailings Dams at Mines: Results of a Survey for the Years 1980-1996] ,  Environmental and Safety Incidents concerning Tailings Dams at Mines: Results of a Survey for the Years 1980-1996

United Nations Environment Programme ,  International Union for Conservation of Nature and Natural Resources ,  Commission on National Parks and Protected Areas ,  [Review of the Protected Areas System in Oceania] ,  Review of the Protected Areas System in Oceania