@article {718,
	title = {Responses of four Sphagnum species to acute ozone fumigation},
	journal = {Journal Bryology },
	volume = {19},
	year = {1996},
	pages = {19-32},
	author = {Potter, L. and Foot, J.P. and Caporn, S.J.M and Lee, J.A.}
}
