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[A brief outline of demographic development in Bulgaria]

A Totev

    Naselenie (Sofia, Bulgaria : 1983)
    |January 1, 1992
    PubMed

    Keywords:
    BulgariaDemographic AgingDemographic FactorsDeveloped CountriesEastern EuropeEuropeFertility--changesHistorical SurveyLength Of LifeLife ExpectancyMortalityNatural IncreasePopulation DynamicsPopulation GrowthPopulation SizePopulation--changesZero Population Growth

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