Hereford
Subtitle: solid and drift geology.
Contributors: Ordnance Survey.
Series: British Geological survey -- sheet 198
Publisher: OrdnanceSurvey for the British Geological Survey
Published: 1989
Place of publication: Southampton
Language: eng
Notes: Original geological survey on one inch scale. Published as Old Series sheets 43 NW, 43 NE and 55 NW in 1845-1855. Surveyed on the 1:10000 scale 1977-1983. Topography based on the 1st Series 1:50000 map, sheet 149dated 1981.