@article {83,
	title = {Mapping and modelling of critical loads for nitrogen - a workshop report},
	year = {1995},
	month = {10/1994},
	institution = {Institute of Terrestrial Ecology, Edinburgh, UK.},
	address = {Cumbria, UK},
	author = {Hornung, M. and Sutton, M.A. and Wilson, R.B. [Eds.]}
}
