换一批
第一作者：
C B,Dawsey
作者：
关键词
Agricultural WorkersAgricultureAmericasBrazilDemographic FactorsDeveloped CountriesDeveloping CountriesEconomic FactorsGeographic FactorsHuman ResourcesLabor ForceLatin AmericaMacroeconomic FactorsMigrationMigration, InternalPopulationPopulation CharacteristicsPopulation DynamicsRural PopulationRural Spatial Distribution--changesSouth AmericaSpatial Distribution
医学主题词
农业(Agriculture);美洲(Americas);巴西(Brazil);人口统计学(Demography);发达国家(Developed Countries);发展中国家(Developing Countries);经济学(Economics);移民(移出和移入)(Emigration and Immigration);就业(Employment);地理学(Geography);拉丁美洲(Latin America);人口(Population);人口特征(Population Characteristics);人口动力学(Population Dynamics);农村人口(Rural Population);南美(South America)
PMID
12178413
发布时间
2018-11-30
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