7 citations as recorded by crossref.

1. Environmental conditions and human drivers for changes to north Ethiopian mountain landscapes over 145 years J. Nyssen et al.
2. Land Management in the Northern Ethiopian Highlands: Local and Global Perspectives; Past, Present and Future J. Nyssen et al.
3. Rise and Fall of Axum, Ethiopia: A Geo-Archaeological Interpretation K. Butzer
4. Grassland communities on the central plateau of Shewa, Ethiopia Z. Woldu
5. Human impact on the environment in the Ethiopian and Eritrean highlands—a state of the art J. Nyssen et al.
6. Perspectives locales et globales pour la gestion des terres des régions montagneuses du Nord de l'Éthiopie J. Nyssen et al.
7. Andepts in some high mountains of East Africa E. Frei