The use of single oxen for crop cultivation in Ethiopia
Gryseels, Guido
Native clovers of the Ethiopian highlands: The backwoods champions
Akundabweni, L.S.
A preliminary check-list of plants used in the Borana economy
Wilding, R.
Drought in the southern rangelands of Ethiopia
Donaldson, T.J.
Household economics study in Borana
Tilahun, N.
The environment of the Ethiopian Rift Valley compared to other areas of Africa
Russell-Smith, A.
The marginal lands of western Sidamo
Bille, Jean-Claude
Livestock brands in Borana
Wilding, R.
Effets du drainage ameliore et de l'application d'engrais sur la croissance de l'ivraie multiflore et de l'avoine sur un sol a proprietes vertiques a Debre Berhan, Ethiopie
