@techreport{discovery10130311,
         address = {London, UK},
            year = {2009},
           title = {The United Kingdom Acid Waters Monitoring Network Data Report for 2007-2008 (year 20)},
          number = {20},
       publisher = {ENSIS},
          series = {United Kingdom Acid Waters Monitoring Network Data Report},
          author = {Shilland, EM and Monteith, DT and Hutchins, M},
             url = {https://www.geog.ucl.ac.uk/research/research-centres/environmental-change-research-centre}
}