[193171]   
AFIGBO, A. E.
Southeastern Nigeria, the Niger-Benue confluence, and the Benue the precolonial period : some issues of historiography / A. E. Afigbo
In: History in África : A Journal of Method. - Vol. 24 (1997), p. 1-8
Descritores: África Ocidental | Nigéria | Pré-História | Ciências sociais
Cota: PP1015|AHM

[230862]   
VOUTE, C.
Geologial and morphological evolution of the Niger and Benue valleys / C. Voute. - : Annales Sciences Humaines. 8º). - Ilustrações, quadro, mapa
In: Actes du IV Congres e Panafricain de Prehistoire et de L'etude du Quaternaire : Partie Administrative. - Section I.- Geologie, Palentologie Generale et Climatologie : Section II. - Paleontologie Humaine/ Georges Mortelmans, Jacques Nequin. - Tervuren-Belgique :Musée Royal de L'Afrique Centrale,1962. - p 189-207
Descritores: África | Geologia
Cota: PP1038|AHM