@book{120,
  keywords = {Atlas},
  author = {Barrett K.E.J.},
  title = {Provisional atlas of the insects of the British Isles: Part 5, Hymenoptera: Formicidae, ants.},
  year = {1979},
  edition = {2},
  month = {1979},
  publisher = {Biological Records Centre},
  address = {Huntingdon},
  language = {eng},
}