International migration : population trends and their implications for Africa.
1981
Detalles de los registros
SignaturaST/ECA/SER.A/2
TítuloInternational migration : population trends and their implications for Africa.
Signatura topográfica
UNE/CN.14(05)/A259
FechaAddis Ababa : UN, 1981.
Descripción
ix, 178 p. : graphs, map, tables.