@inbook {537,
	title = {Critical Loads - Concepts and Applications},
	booktitle = {ITE Symposium},
	volume = {28},
	year = {1993},
	publisher = {HMSO},
	organization = {HMSO},
	chapter = {Critical loads for peat soils},
	address = {London},
	author = {Cresser, M.S. and Smith, C. and Sanger, L. and Hornung, M. (Eds) and Skeffington, R.A. (Eds)}
}
@article {859,
	title = {Critical loads for peat soils},
	year = {1993},
	institution = {Institute of Terrestrial Ecology},
	edition = {Symposium 28},
	address = {London.},
	author = {Cresser, M.S. and Smith, C. and Sanger, L.},
	editor = {Hornung, M. and Skeffington, R.A.}
}
@inbook {190,
	title = {Critical loads for peat soils},
	booktitle = {Critical Loads - Concepts and Applications},
	series = {ITE Symposium 28},
	year = {1993},
	publisher = {HMSO},
	organization = {HMSO},
	address = {London},
	author = {Cresser, M.S. and Smith, C. and Sanger, L.},
	editor = {Hornung, M. and Skeffington, R.A.}
}
