![Soil Erosion and Host Materials in Africa || Research in Sudan, Somalia, Egypt and Kenya. Results of the Special Research Project "Geoscientific Problems in Arid and Semiarid Areas" (Sonderforschungsbereich 69) Period 1987-1990by E. Klitzsch; E. Schranck]()
Soil Erosion and Host Materials in Africa || Research in Sudan, Somalia, Egypt and Kenya. Results of the Special Research Project "Geoscientific Problems in Arid and Semiarid Areas" (Sonderforschungsbereich 69) Period 1987-1990by E. Klitzsch; E. SchranckReview by: Mohammed A. Kishk · GeoJournal · 1991