Prehistoric sites on African tropical lakes and rivers

Geahča maid

• Climatical regions of tropical Africa
  Almmustuhtton: (1977)
• Methodology and African prehistory /
  Dahkki: Ki-Zerbo, Jacqueline, et al.
  Almmustuhtton: (1981)
• International African bibliography : current books, articles and papers in African studies
• African books in print
• The geography of tropical African development /
  Dahkki: O'Connor, Anthony Michael
  Almmustuhtton: (1971)