International migration : evolving trends from the early twentieth century to the present / Susan F. Martin, autorLibro Digital / En línea - Libro Digital
Introduction: 1. Roots -- 2. 'The problem of refugees' -- 3. Labor mobility -- 4. Orderly and human migration management -- 5. Trafficking in persons -- 6. Migration and international security -- 7. Migration, the environment, and climate change -- 8. Migration and development -- 9. Toward the future.
