Geology of the country north of Derby memoir for 1:50,000 geological sheet 125 /
Frost, D. V.
Smart, J. G. O.
Geological Survey of Great Britain.
London Institute of Geological Sciences
1979
Spine title: Derby: sheet memoir 125
At head of title: Geological Survey of Great Britain, England and Wales
At foot of title: Institute of Geological Sciences, Natural Environment Research Council
Bibliography: p123-128. - Includes index
Geology