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October 1998This report presents the scenarios for the development of environmental performance indicators for toxic contaminants. Read more
October 1998This report is designed to be a concise guide to the environmental indicators which have been confirmed for air, fresh water and land. Read more
September 1997This study investigated the nature and impacts on air quality of emissions from motor vehicles to establish the key factors affecting roadside pollution levels and how we can predict pollution concentrations near roadways. Read more