A social demographic analysis of the sex ratio at birth in China : a county-level study /
The true sex ratio at birth (the number of male births per one hundred female births) is biologically constant and usually ranges from 104 to 107. However, since the 1980s, China has been reporting abnormally high sex ratios at birth. In 1997, its sex ratio at birth was as high as 117. This unique d...
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| Format: | Thesis eBook |
| Language: | English |
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[Place of publication not identified] :
[publisher not identified] ;
2001.
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| Subjects: |
Cushing: Theses & Dissertations Microforms (Does not check out)
| Call Number: |
2001 Thesis Y93 |
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| Call Number | Status | Get It |
| 2001 Thesis Y93 | Available | |