Project proposal - Regional programme for the development and introduction of improved cooking stoves, Kenya, Somalia and Sudan
1985
Sudan
Baseline survey for Darfur region
1987
El Sammani, M. O. |
Environment and sustainable development - the case of Sudan
1990
Belal, A. |
Bashri, M. |
Moghrabi, A. |
Ecology textbook for the Sudan
1984
Noordwijk, Meine van |
Environmental profile : Kassala Province, eastern region, Sudan
1989
Beck, Robert |
van den Berg, Job |
Karibuni Afrika : über das Leben afrikanischer Tiere und die Bedeutung der Wildschutzgebiete
1976
Hagen, Horst |