@book{105,
  keywords = {Atlas},
  author = {Ball Stuart G and Morris R.K.A.},
  title = {Provisional atlas of British hoverflies (Diptera, Syrphidae)},
  year = {2000},
  month = {2000},
  publisher = {Biological Records Centre},
  address = {Huntingdon},
  language = {eng},
}