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Acid rain Environmental aspects 5 Agriculture 2 Air 2 Air quality 2 Aquaculture 2 Atmosphere 2 περισσότερα ... Chemicals 2 Coastal waters 2 Consumers 2 EC 2 Energy 2 Environment 2 Environmental policy 2 Environmental protection 2 Fishing 2 Forestry 2 Freshwater 2 Global warming 2 Hazardous wastes 2 Health 2 Industry 2 Land use 2 Leisure 2 Natural resources 2 Nature conservation 2 Ozone 2 Ozone layer depletion 2 Pollution 2 Population 2 λιγότερα ...