Adejuyigbe Omolade Boundary problems in western Nigeria A geographical Analysis - Ibadan University of I F E Press Ngeria 1975 - xii, 226p cm. Bibliography Chapterwise; Index:P.219-26 ISBN: 9781360011 Source: General Book Subjects--Topical Terms: Africa History Dewey Class. No.: V654:19:(Z,2,93).N7, L5