The Sobo of the Niger Delta : a work dealing with the history and languages of the people inhabiting the Sobo (Urhobo) Division, Warri P rovince, Southern Nigeria, and the geography of their land - Hubbard, John Waddington (Zaria : Gaskiya Corp., 1948)
Errata leaf inserted.
Keywords: Sobo (African people).; Warri, Nigeria (Province).