@article {200,
	title = {The calculation of weathering rates and their role in the determination of critical loads},
	year = {1994},
	pages = {124-127},
	institution = {Environmental Change Research Centre/ENSIS},
	address = {London},
	author = {Langan, S.J. and Bain, D.C. and Wilson, M.J.},
	editor = {Battarbee, R.W.}
}
