Problems in eugenics [1.] Papers communicated to the 1st International Eugenics Concress held at the University of London, July 24th to 30th, 1912
| 格式: | 图书 |
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| 语言: | German |
| 出版: |
Adelphi :
The Eugenics Education Society,
1912
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| 丛编: | Problems in eugenics
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| 索引号: | IV P 1 |
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