Mining in Cornwall /
Trounson, J. H.(John Hubert),1905-
Bullen, L. J.
Stroud : Tempus,
1999-
Vol. 3 written by L.J. Bullen.
v. 1. The central district -- v. 2. The county explored -- v. 3. Penwith and South Kerrier -- v.7. South Crofty Mine-The East Pool & Agar mines
Mines and mineral resources
Mines and mineral resources