@article {154,
	title = {Acid Deposition in the United Kingdom 1992-1994},
	year = {1997},
	author = {Review Group on Acid Rain}
}
@article {1115,
	title = {Acid Deposition in the United Kingdom 1992-1994},
	year = {1997},
	author = {Review Group on Acid Rain}
}
