HC Deb 13 November 1981 vol 12 cc208-10W
    c208W
  1. Glasshouses (Boiler Conversions) 146 words
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  2. North Sea Oil 202 words
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  3. Natural Gas Prices (Hewett Field) 62 words
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  4. Oil Companies (Accounts) 64 words
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  5. Oil Prices (Comparisons) 169 words
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  6. Coal-fired Boilers 47 words