SALE: 20% off all orders until Sunday 9th December
Geologists’ Assoc. (1998). ‘Thematic set on Silcretes and Sarsens, in Proceedings of the Geologists’ Association, v.109,. Geologists' Association.
Geikie, James, (1908). Structural and Field Geology for Students of Pure and Applied Science. Edinburgh: Oliver and Boyd. 443pp. Oliver and Boyd.