@article {588,
	title = {Sulphur dioxide effects on cell structure and photosynthetic performance in the liverwort Frullania dilatata. },
	journal = {Canadian Journal of Botany },
	volume = {78},
	year = {2000},
	pages = {98-104},
	author = {Gimeno, C. and Deltoro, V.I.}
}
