@article {210,
	title = {The potential importance of an increased atmospheric nitrogen supply to the growth of ombrotrophic Sphagnum species},
	journal = {New Phytologist},
	volume = {103},
	year = {1986},
	pages = {45-55},
	author = {Press, M.C. and Woodin, S.J. and Lee, J.A.}
}
@article {851,
	title = {Nitrate reductase activity in Sphagnum fuscum in relation to atmospheric nitrate deposition},
	journal = {New Phytologist },
	volume = {99},
	year = {1985},
	pages = {381-388},
	author = {Woodin, S.J. and Press, M.C. and Lee, J.A.}
}
@article {724,
	title = {Two hundred years of acid rain},
	journal = {Naturalist},
	volume = {108},
	year = {1983},
	pages = {125-129},
	author = {Press, M.C. and Fergusson, P. and Lee, J.A.}
}
