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Determination of Reproductive Competence by Confirming Pubertal Onset and Performing a Fertility Assay in Mice and Rats
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Boundaries, political systems and fertility in Europe

J Decroly, C Grasland

    Population. English Selection
    |January 1, 1993
    PubMed

    Keywords:
    BehaviorBirth RateComparative StudiesCross-cultural ComparisonsDemographic FactorsDeveloped CountriesDifferential FertilityEuropeFertilityFertility MeasurementsFertility RateGeographic FactorsOrganization And AdministrationPolitical FactorsPopulationPopulation DynamicsSocial Behavior--determinantsSpatial DistributionStudiesTotal Fertility Rate

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