%0 Journal Article %T The apoplastic pH of the substomatal cavity of Vicia faba leaves and its regulation responding to different stress factors %A Felle, Hubert, H. %A Hanstein,, Stefan %J Journal of Experimental Botany %V 53 %N 366 %@ 0022-0957 %D 2002-01-01 %I Oxford University Press %~ DeepDyve