Anders Rapp
Can desert encroachment be stopped?
Geomorphic experiments on hillslopes
A review of desertization in Africa
Annotated selected bibliographies of papers on mass wasting published between 1970-1975
Loess
Peut-on arrêter l'extension des déserts?
Recent development of mountain slopes in Kärkevagge and surroundings, northern Scandinavia
Studies of soil erosion and sedimentation in Tanzania
Studies of the postglacial development of mountain slopes
Sultkatastrofen i Sahel og Etiopia
Talus slopes and mountain walls at Tempelfjorden, Spitsbergen