TY - CHAP A1 - Collinson, M. T1 - Age-sex profiles of migration: Who is a migrant? Y1 - 2009 A3 - Collinson, M. A3 - Adazu, K. A3 - White, M. A3 - Findley, S. T2 - The dynamics of migration, health and livelihoods. Indepth Network perspectives CY - Surrey PB - Ashgate ER -