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Determining the Egg Fertilization Rate of Bemisia tabaci Using a Cytogenetic Technique
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Published on: April 1, 2019

Son preference and the sex ratio at birth in China: a provincial level analysis

D L Poston1, B Gu, P P Liu

  • 1Department of Sociology, Texas A & M University, College Station 77843, USA.

Social Biology
|April 1, 1997
PubMed

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