title: Maps and keys--world involuntary migration.
authors.forename: A
authors.initials: A
authors.lastname: Segal
authors.forename: L
authors.initials: L
authors.lastname: Marston
mesh_terms: D003710:Demography; D004641:Emigration and Immigration; D008377:Maps as Topic; D011057:Politics; D011153:Population; D011154:Population Characteristics; D011157:Population Dynamics; D012036:Refugees; D012940:Social Problems; D014171:Transients and Migrants
keywords: Demographic Factors; Historical Survey; International Migration; Maps; Migrants; Migration; Political Factors; Population; Population Characteristics; Population Dynamics; Refugees; Settlement And Resettlement; Slaves; World