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Acid rain since 1985 - times are changing. In:
Last FT, Watling R Acid deposition: its nature and impacts. Vol. 97. Acid deposition: its nature and impacts. ; 1991. pp. 1-15.
Brydges TG, Wilson RB.
Acid rain since 1985 - times are changing. In:
Last FT, Watling R Acid deposition: its nature and impacts. Vol. 97. Acid deposition: its nature and impacts. ; 1991. pp. 1-15.
WHO.
Air Quality Guidelines for Europe. . Copenhagen: World Health Organisation; 2000.