@article {220,
	title = {Review and implementation study of biomonitoring for assessment of air quality outcomes},
	number = {Science Report - SC030175/SR2},
	year = {2008},
	pages = {170pp},
	institution = {Environment Agency},
	address = {Bristol},
	author = {Bealey, W. J and Long, S and Spurgeon, D. J and Leith, I. and Cape, J.N}
}
