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1
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2LlyfrCyhoeddwyd 1984“...Great Britain. Office of Population Censuses and Surveys...”
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3
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4LlyfrCyhoeddwyd 1984“...Great Britain. Office of Population Censuses and Surveys...”
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5Llyfrgan Fox, A. J.“...Great Britain. Office of Population Censuses and Surveys...”
Cyhoeddwyd 1982
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6Llyfr
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7
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8LlyfrCyhoeddwyd 1984“...Great Britain. Office of Population Censuses and Surveys...”
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9LlyfrCyhoeddwyd 1984“...Great Britain. Office of Population Censuses and Surveys...”
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10LlyfrCyhoeddwyd 1984“...Great Britain. Office of Population Censuses and Surveys...”
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11LlyfrCyhoeddwyd 1984“...Great Britain. Office of Population Censuses and Surveys...”
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12LlyfrCyhoeddwyd 1984“...Great Britain. Office of Population Censuses and Surveys...”
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13LlyfrCyhoeddwyd 1984“...Great Britain. Office of Population Censuses and Surveys...”
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14LlyfrCyhoeddwyd 1984“...Great Britain. Office of Population Censuses and Surveys...”
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15LlyfrCyhoeddwyd 1971“...Great Britain. Office of Population Censuses and Surveys...”
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16Llyfrgan Cartwright, Ann“...Great Britain. Office of Population Censuses and Surveys...”
Cyhoeddwyd 1976
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17LlyfrCyhoeddwyd 1984“...Great Britain. Office of Population Censuses and Surveys...”
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18
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19Llyfr
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20LlyfrCyhoeddwyd 1984“...Great Britain. Office of Population Censuses and Surveys...”