Demography · 1966 · 4.3K citations · 13 references
Social SciencesHuman GeographySociologyAnthropology Of MigrationImmigration PolicyMigration PolicyInternational MigrationMigration NetworksUrban MigrationMigration Theory
El concepto de migración abarca una serie de fadores sobre lugar de origen y de destino, obstaculos intervinientes y caracteristicas personales.
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E. G. Ravenstein · Journal of the Statistical Society of London · 1885 · 2.9K citations
Law, International Law, Public Law +10
E. G. Ravenstein · Journal Of The Royal Statistical Society · 1889 · 852 citations
Law, International Law, Public Law +10
Population Redistribution and Economic Growth
Clyde V. Kiser, Everett S. Lee, Ann Ratner Miller et al. · The Milbank Memorial Fund Quarterly · 1958 · 90 citations