British phosphates.
Subtitle: with supplementary notes on Lincolnshire.
Contributors: Geological Survey of Great Britain.; Great Britain. Department of Scientific and Industrial Research.
Series: Wartime pamphlet / Geological Survey of Great Britain -- no.8; Wartime pamphlet -- no.8.
Publisher: Geological Survey and Museum
Published: 1941
Place of publication: London
Language: eng
Notes: At head of title: Department of Scientific and Industrial Research. Geological Survey of Great Britain.