6 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. 10.1016/j.scitotenv.2014.03.052
2. Land Management in the Northern Ethiopian Highlands: Local and Global Perspectives; Past, Present and Future J. Nyssen et al. 10.1002/ldr.2336
3. Rise and Fall of Axum, Ethiopia: A Geo-Archaeological Interpretation K. Butzer 10.2307/280596
4. Grassland communities on the central plateau of Shewa, Ethiopia Z. Woldu 10.1007/BF00040313
5. Human impact on the environment in the Ethiopian and Eritrean highlands—a state of the art J. Nyssen et al. 10.1016/S0012-8252(03)00078-3
6. Andepts in some high mountains of East Africa E. Frei 10.1016/0016-7061(78)90021-6