%0 Generic %D 1991 %T Concurrent exposure to SO2 and/or NO2 alters groweth and Yield responses of wheat and barley to low concentrations of O3. %A Adaros, G. %A Weigel, H.J. %A Jager, H.J. %B New Phytologist %V 118 %P 581-591 %G eng %N 4