Books by Ulf Thorweihe
Nordost-Afrika : Strukturen un
Nordost-Afrika : Strukturen und Ressourcen
Geoscientific Research in Northeast Africa
Impact of climatic variations
Impact of climatic variations on east Saharian groundwaters - modelling of large scale flow regimes
Hydrogeologie des Dakhla Becke
Hydrogeologie des Dakhla Beckens (Ägypten)