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Technical Report WA/95/10: Geology of the Brewham-Trudoxhill ...
Technical Report WA/93/90: Geology of the Chesterblade-Wanstrow ..
Geology of the Brewham-Trudoxhill district (Somerset and Wiltshire): Technical Report WA/95/10 (1995)
Technical report WA/93/90 (1994)
Technical report WA/93/89 (1993)