@article {590,
	title = {Nitrogen deposition and its contribution to nitrogen cycling and associated soil processes},
	volume = {139},
	year = {1998},
	pages = {49-58},
	author = {Goulding, K.W.T. and Bailey, N.J. and Bradbury, N.J. and Hargreaves, P. and Howe, M. and Murphy, D.V. and Poulton, P.R. and Willison, T.W.}
}
