Intelligence Report on Otanzu Clan of Okigwi Division, Owerri Province (1933) by F. A. Goodliffe, Assistant District Officer Ajouter au presse-papier
Intelligence Report on Otanzu Clan of Okigwi Division, Owerri Province (1933) by F. A. Goodliffe, Assistant District Officer Ajouter au presse-papier
Intelligence Report on Ozalla, Lejja, Ede, Opi, Akwegbe and Ohodo Villages of Nsukka Division, Onitsha Province (1934) by J. Barmby, Assistant District Officer Ajouter au presse-papier
Intelligence Report on Seimbiri Clan of Western Ijaw Sub-Tribe, Warri Province (1931) by C. C. Legge, Cadet Ajouter au presse-papier
Intelligence Report on Shitire ( North) District of Benue Province (1935) by K. P. Maddocks, Assistant District Officer Ajouter au presse-papier
Intelligence Report on Ubakala Clan of Bende Division, Owerri Province (1934) by C. J. Pleass, District Officer Ajouter au presse-papier
Intelligence Report on Ugbene, Abi, Uvuru and Nyibu Group of Nsukka Division, Onitsha Province (1934) by J. Dixon, Assistant District Officer Ajouter au presse-papier
Intelligence Report on Ugiri Clan of Okigwi Division , Owerri Province (1932) by C. T. C. Ennals, Assistant District Officer Ajouter au presse-papier
Intelligence Report on Ugondo Clan of Tiv Division, Benue Province (1935) by K. P. Maddocks, Assistant District Officer Ajouter au presse-papier
Intelligence Report on Ugulangu Clan of Afikpo Division, Ogoja Province (1932) by R. A. Vosper, Assistant District Officer Ajouter au presse-papier