The atlas of breeding birds in Britain and Ireland
Subtitle: transparent overlays of environmental factors[
By: compiled by J.T.R. Sharrock].
Contributors: Sharrock, J. T. R. 1937-; British Trust for Ornithology.; Irish Wildbird Conservancy.
Publisher: British Trust for Ornithology
Published: 1976
Place of publication: Tring
Language: eng
Subjects: Birds -- Breeding -- Ireland -- Maps.; Birds -- Breeding -- Great Britain -- Maps.
Notes: 12 overlays  ... to help interpret the distribution maps.