Year of Publication 2010 Authors Kernan, M.; Battarbee, R.W.; Curtis, C.; Monteith, D.T.; Shillands, (Eds) E.M. Journal/Book ECRC Research Report Volume 141 Publisher Report to the Department for Environment, Food and Rural Affairs URL http://awmn.defra.gov.uk/resources/interpreports/20yearInterpRpt.pdf