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[[An inquiry into causes of county-level specific fertility differences in Gansu province]]

Z Jia

    Ren Kou Yan Jiu = Renkou Yanjiu
    |January 1, 1987
    PubMed
    Abstract

    No abstract available in PubMed .

    Keywords:
    AsiaChinaDemographic FactorsDeveloping CountriesDifferential FertilityEastern AsiaEconomic FactorsFertilityGeographic FactorsPolitical FactorsPopulationPopulation Characteristics--changesPopulation DynamicsSocioeconomic Factors

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