@article {1113, title = {Recovery of lakes and streams in the UK from acid rain. The United Kingdom Acid Waters Monitoring Network 20 year interpretative report }, volume = {141}, year = {2010}, institution = {Report to the Department for Environment, Food and Rural Affairs}, url = {http://awmn.defra.gov.uk/resources/interpreports/20yearInterpRpt.pdf}, author = {Kernan, M. and Battarbee, R.W. and Curtis, C. and Monteith, D.T. and Shillands, E.M. (Eds)} }