Regional magnetic anomalies an analysis of the 'Smoothed aeromagnetic map of Great Britain and Northern Ireland'
Hall, D. H.(Donald Herbert),1925-
Dagley, Peter.
London H.M.S.O
1970
Contains the 'Smoothed aeromagnetic map of Great Britain and Northern Ireland' (scale 1:1584000)
bibl p7-8
Geomagnetism