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UNDP Project brief: "Conserve and Sustainable-use of the Gulf of Mannar Biosphere Reserve's Coastal Biodiversity", New York, 1994 UNDP Project BriefArchived 16 June 2007 at the Wayback Machine
UNDP Project brief: "Conserve and Sustainable-use of the Gulf of Mannar Biosphere Reserve's Coastal Biodiversity", New York, 1994 UNDP Project BriefArchived 16 June 2007 at the Wayback Machine