Recent trends in sex ratios at birth in China
Published in: | Population and development review. - Hoboken, NJ : Wiley-Blackwell, 1975. - 16(1990), 1, Seite 63-83 |
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Main Author: | |
Format: | Article |
Language: | English |
Published: |
1990
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ISSN: | 0098-7921 |
FIV classifikation: | |
FIV-Subjects: |
Geburt ;
more...
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