@article {1434, title = {Leaf injury characteristics of grassland species exposed to ozone in relation to soil moisture condition and vapour pressure deficit.}, journal = {New Phytologist}, volume = {142}, year = {1999}, pages = {271-282}, author = {Bungener, P. and Balls, G.R. and Nussbaum, S. and Geissmann, M. and Grub, A. and Fuhrer, J.} }