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SUBJECT
- Technology & Inventions (6)
Annual survey of primary industries 1976 ([1977?)
Industrial land in the Plymouth sub-region: supporting studies used for the preparation of the report of the officers, May 1981 (1981)
Annual survey of primary industries 1977 (1978)
Annual survey of primary industries 1978 (1979)
Industrial land in the Plymouth sub-region: report of the officers, May 1981 (1981)