@article {1580, title = {Ozone pollution: Impacts on ecosystem services and biodiversity.}, year = {2013}, institution = {Centre for Ecology and Hydrology}, address = {Bangor, UK.}, url = {http://icpvegetation.ceh.ac.uk/publications/thematic.html.}, author = {Mills, G. and Wagg, S. and Harmens, H.} }