Geochemical and geophysical investigations of the Permian (Littleham Mudstone) sediments of part of Devon
By: compiled by J.H.Bateson.
Contributors: British Geological Survey.; Great Britain. Department of Trade and Industry.
Series: Mineral reconnaissance programme report -- no.89.
Publisher: British Geological Survey
Published: 1987
Place of publication: Keyworth
Language: eng
Notes: 'A report prepared for the Department of Trade and Industry'.

At head of title-page: British Geological Survey, Natural Environment Research Council.