International migration :: population trends and their implications for Africa.

International migration : population trends and their implications for Africa.

1981

شكل

رمز / رقم الاستدعاءST/ECA/SER.A/2

العنوانInternational migration : population trends and their implications for Africa.

رقم الطلب

UNE/CN.14(05)/A259

سلسلة

تاريخAddis Ababa : UN, 1981.

الوصف

ix, 178 p. : graphs, map, tables.