@misc{298,
  author = {Botham M. S. and Brereton Tom M. and Middlebrook I. and Cruickshanks K. L. and Roy D. B.},
  title = {United Kingdom Butterfly Monitoring Scheme Report for 2007.},
  year = {2008},
  month = {2008},
  publisher = {CEH},
  address = {Wallingford},
  language = {eng},
}