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SUBJECT
- Chemistry, Mineralogy & Crystallography (5)
On indications of lead mining on Clifton and Durdham Downs, with notes on Mendip mining laws (1911)
Mineral working in Avon local plan: proposed modifications (1992)
Mineral working in Avon local plan: Avon County Council's response to the Inspector's report (1992)
Mineral working in Avon local plan written statement: consultation draft (1987)