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Updated: Aug 17, 2026

The Use of Induced Somatic Sector Analysis (ISSA) for Studying Genes and Promoters Involved in Wood Formation and Secondary Stem Development
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The Use of Induced Somatic Sector Analysis (ISSA) for Studying Genes and Promoters Involved in Wood Formation and Secondary Stem Development

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Urban concentration and rural growth: a two-sector analysis

Y Kubo

    Journal of Regional Science
    |August 1, 1986
    PubMed

    Keywords:
    Demographic FactorsDevelopment PlanningEconomic ConditionsEconomic DevelopmentEconomic FactorsEconomic ModelFinancial ActivitiesGeographic FactorsHuman ResourcesLabor ForceMacroeconomic FactorsManpower NeedsModels, TheoreticalPopulationPopulation CharacteristicsResearch MethodologyRural Spatial Distribution--changesSocioeconomic FactorsSpatial DistributionUrban PopulationUrban Spatial Distribution--changesUrbanizationWorld

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