%0 Report %D 1994 %T The calculation of weathering rates and their role in the determination of critical loads %A Langan, S.J. %A Bain, D.C. %A Wilson, M.J. %E Battarbee, R.W. %B Acid Rain and its Impact: The Critical Loads Debate. %I Environmental Change Research Centre/ENSIS %C London %P 124-127