@article {722,
	title = {Long term effects of enhanced nitrogen deposition on a lowland dry heath in southern Britain. },
	journal = {Water, Air and Soil Pollution},
	volume = {85},
	year = {1995},
	pages = {1701-1706},
	author = {Power, S. and Ashmore, M.R. and Cousins, D.A. and Ainsworth, N.}
}
