Demography and degeneration eugenics and the declining birth rate in twentieth-century Britain
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| 格式: | 图书 |
| 语言: | English |
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Chapel Hill, N.C.
University of North Carolina Press
c1990.
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| 格式: | 图书 |
| 语言: | English |
| 出版: |
Chapel Hill, N.C.
University of North Carolina Press
c1990.
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