Trends and variations in fertility in the United States [by] Clyde V. Kiser, Wilson H. Grabill [and] Arthur A. Campbell.
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| Další autoři: | , |
| Médium: | Kniha |
| Jazyk: | English |
| Vydáno: |
Cambridge, Harvard University Press
1968.
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| Edice: | Vital and health statistics monographs
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| Témata: |