@inbook {657,
	title = {Bryology for the Twenty-first Century},
	year = {1998},
	pages = {331-341},
	chapter = {Effects of ozone and atmospheric nitrogen deposition on bryophytes},
	author = {Lee, J.A. and Caporn, S.J.M and Carroll, J. and Foot, J.P. and Johnson, D. and Potter, L. and Taylor, A.F.S. and Bates, J.W. (Eds) and Ashton, N.W. (Eds) and Ducken, J.G.}
}
@inbook {569,
	title = {Ecophysiological effects of acid rain on bryophytes and lichens},
	booktitle = {Bryophytes and lichens in a changing environment},
	year = {1992},
	publisher = {Clarendon Press},
	organization = {Clarendon Press},
	address = {Oxford},
	author = {Farmer, A.M. and Bates, J.W. and Bell, J.N.B. and Bates, J.W. (Eds) and Farmer, A.M. (Eds)}
}
