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United Nations Environment Programme ,  Joint Group of Experts on the Scientific Aspects of Marine Environmental Protection ,  [Protecting the Oceans from Land-based Activities: Land-based Sources and Activities Affecting the Quality and Uses of the Marine, Coastal and Associated Freshwater Environment - GESAMP Reports and Studies No. 71] ,  Protecting the Oceans from Land-based Activities: Land-based Sources and Activities Affecting the Quality and Uses of the Marine, Coastal and Associated Freshwater Environment - GESAMP Reports and Studies No. 71

United Nations Environment Programme ,  [GESAMP: Pollutant Modification of Atmospheric and Oceanic Processes and Climate: Some Aspects of the Problem - UNEP Regional Seas Reports and Studies No. 117] ,  GESAMP: Pollutant Modification of Atmospheric and Oceanic Processes and Climate: Some Aspects of the Problem - UNEP Regional Seas Reports and Studies No. 117

United Nations Environment Programme ,  [London convention and protocol UNEP: guidelines for the placement of artificial reefs] ,  London convention and protocol UNEP: guidelines for the placement of artificial reefs

United Nations Environment Programme ,  [Le PNUE en 2006: Rapport annuel] ,  [UNEP in 2006: Annual Report] ,  UNEP in 2006: Annual Report

United Nations Environment Programme ,  [Farming the flow: innovative approaches to understand, protect and value ecosystem services across linked habitats] ,  Farming the flow: innovative approaches to understand, protect and value ecosystem services across linked habitats

United Nations Environment Programme ,  [State of the Marine Environment in the Black Sea Region -Regional seas reports and studies no. 124] ,  State of the Marine Environment in the Black Sea Region -Regional seas reports and studies no. 124

United Nations Environment Programme ,  [Symphony of the Seas: The Marine Environment - Our Planet December 2007] ,  Symphony of the Seas: The Marine Environment - Our Planet December 2007

United Nations Environment Programme ,  [Regional Seas reports and studies no. 168] ,  Regional Seas reports and studies no. 168

United Nations Environment Programme ,  [Legal Aspects of Protecting and Managing the Marine and Coastal Environment of the East African Region: National Reports - UNEP Regional Seas Reports and Studies No. 049] ,  Legal Aspects of Protecting and Managing the Marine and Coastal Environment of the East African Region: National Reports - UNEP Regional Seas Reports and Studies No. 049

United Nations Environment Programme ,  [Marine litter, an analytical overview] ,  Marine litter, an analytical overview