Project proposal - Regional programme for the development and introduction of improved cooking stoves, Kenya, Somalia and Sudan
Environment and sustainable development - the case of Sudan Author(s) Belal, A. Bashri, M. Moghrabi, A.
Environmental profile : Kassala Province, eastern region, Sudan Author(s) Beck, Robert van den Berg, Job
Karibuni Afrika : über das Leben afrikanischer Tiere und die Bedeutung der Wildschutzgebiete Author(s) Hagen, Horst
