The Skiddaw group of the English Lake District : memoir for parts of sheets 22 Maryport, 23 Cockermouth, 24 Penrith, 28 Whitehaven, 29 Keswick, 30 Appleby, 31 Brough and 48 Ulverston /
Cooper, A. H.
British Geological Survey.
Keyworth : British Geological Survey,
2004.
Includes bibliographical references and index.
Geology