Bevölkerungsgeographie - Westafrika (Nigeria, Kamerun), 4-̊8N̊, 31̊5'-93̊0'E = Population geography - West Africa (Nigeria, Cameroon) = Géographie de la population - Afrique occidentale (Nigéria, Cameroun) /
Corvinus, Friedemann.
Grenzebach, Klaus.
Berlin : Gebrüder Borntraeger,
1984.
With English and French summaries.
Includes bibliography.
Population Geography