Fertility in the developing world the findings of a research project commissioned by UNFPA and USAID and conducted between 1972 and 1984 in forty-one countries by the World Fertility Survey.
| 企业作者: | , |
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| 格式: | 图书 |
| 语言: | English |
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Voorburg, Netherlands
International Statistical Institute, World Fertility Survey
1984.
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