Referencer
- Jørgensen , Claus . 1986 . Træplantningsprojekt i Somalia. Geografisk Orientering, 3 1986
- Nimmo , J. M. and Watson , R. M. 1985 . Southern Rangeland Survey, Vol. 1, part 1/1 and 1/2 (London, UK).
- Olsson , K. 1985 . Remote Sensing for Fuelwood Ressources and Land Degradation Studies in Kordofan, the Sudan. Medd. från Lunds Univ. Geogr. Inst. Avh. C.
- Reenberg , A. 1986 . Desertification combating in the Somali Coastal Region-The Potentials of Digital Remote Sensing. Proceedings from Twentieth Intern. Symp. on Rem. Sens, of Environment, Nairobi.
- UNSO/NRA . 1984 . Inventory of Sand Movement in Somalia.
- UNSO/GIKU . 1986 . The Potential of Remote Sensing for Analysing Desertification Processes in the Coastal Zone of Somalia.