The attraction of cities: a review of the migration literature.
D003710:Demography; D004641:Emigration and Immigration; D005843:Geography; D011153:Population; D011157:Population Dynamics; D011640:Public Policy; D014505:Urban Population
Demographic Factors; Geographic Factors; Migration; Migration Policy; Policy; Population; Population Dynamics; Population Policy; Rural-urban Migration; Social Policy; Spatial Distribution; Urban Spatial Distribution; World