The Yoruba-speaking peoples of south-western Nigeria /

by Forde, Cyrill Daryll, 1902-.
Published 1951

The Ibo and Ibibio-speaking peoples of Southeastern Nigeria /

by Forde, Cyrill Daryll, 1902-.
Published 1950

Habitat, economy and society : a geographical introduction to ethnology /

by Forde, Cyrill Daryll, 1902-.
Published 1964