You can do simple searches using this form:

Type	Originator	Title	Date
	Cotham Caving Group	Box Stone Mines	1966
	Geological Survey of Great Britain, (Bulletin No 14)	Bulletin
	Hamilton,J.& Lawrence,J.F	Men & Mining on The Quantocks
	Burr,P	Mines and Minerals of the Mendip Hills Vol 1	2015
	Burr,P	Mines and Minerals of the Mendip Hills Vol 2	2015
	McMurtrie,J	Notes on The Forest of Mendip
	Gough,J.W	The Mines of Mendip
	Gough,J.W	The Mines of Mendip
	Sellick,R.J	The Old Mineral Line	2000
	Thomas,A	The story of Priddy	1989