7 items found

The Geology of Lydford and Brent Tor, Devon.: Proceedings of the Geologists' Association. London, 1922. (1922)

Robert Lionel Sherlock

Special reports on the mineral resources of Great Britain (1919) [Vol. 9, iron ores, sundry unbedded ores of Durham, East Cumberland, North Wales, Derbyshire, the Isle of Man, Bristol District and Somerset, Devon and Cornwall]

Thomas Crosbee Cantrill

Rock-salt and brine

Robert Lionel Sherlock

British Regional Geology: London and the Thames Valley (1947)

Robert Lionel Sherlock

The geology of Lydford and Brent Tor, Devon ([1922])

Robert Lionel Sherlock

The geology of Lyford and Brent Tor (1922)

Robert Lionel Sherlock

The geology of Lydford and Brent Tor, Devon ([1922])

Robert Lionel Sherlock