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Combined Size and Density Fractionation of Soils for Investigations of Organo-Mineral Interactions
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Sudan in the light of its national censuses, with special reference to the 1983 census

Y D Attia

    Environmental Education and Information
    |January 1, 1991
    PubMed

    Keywords:
    AfricaAge DistributionAge FactorsArab CountriesCensusData CollectionData SourcesDemographic FactorsDeveloping CountriesEconomic DevelopmentEconomic FactorsEducational StatusGeographic FactorsHuman ResourcesIlliteratesLabor ForceMigrationMortalityNorthern AfricaPopulationPopulation CharacteristicsPopulation DensityPopulation DynamicsPopulation GrowthPopulation SizePopulation StatisticsResearch MethodologySex DistributionSex FactorsSocial DevelopmentSocioeconomic FactorsSocioeconomic StatusSpatial DistributionSudan

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