title: [Internal migrations: why investigate?].
authors.forename: G
authors.initials: G
authors.lastname: Martine
mesh_terms: D000367:Age Factors; D000569:Americas; D001938:Brazil; D003710:Demography; D003906:Developing Countries; D004467:Economics; D004493:Education; D004641:Emigration and Immigration; D005843:Geography; D007843:Latin America; D008571:Men; D011153:Population; D011154:Population Characteristics; D011157:Population Dynamics; D011640:Public Policy; D012923:Social Class; D012959:Socioeconomic Factors; D013020:South America; D014505:Urban Population; D014507:Urbanization; D014930:Women
keywords: Age Factors; Americas; Brazil; Demographic Factors; Developing Countries; Economic Factors; Education; Geographic Factors; Latin America; Men; Migration; Migration Policy; Migration, Internal; Policy; Population; Population Characteristics; Population Dynamics; Population Policy; Social Policy; Socioeconomic Factors; Socioeconomic Status; South America; Spatial Distribution; Urban Spatial Distribution; Urbanization; Women