Brocks Hugh C Refugees South of the sahara An African dilemma Brocks Hugh C; El-Ayouty Yassin Ed. - Westport Negro Universities Press 1970 - xviii, 307p cm. - Contributions in Afro-American and African Studies.4 . Source: General Book Subjects--Topical Terms: Social Conflict Dewey Class. No.: Y:495.6.N7, L0