1. Peasant Conditions in Gojjam during the Great Famine of 1888-1892;Abdu Samed;Journal of Ethiopian Studies,1987
2. Peasant Responses To Famine In Ethiopia 1975-1985;A Adhana Haile;Journal Of Ethiopian Studies,1988
3. Deforestation and Land Degradation in the Ethiopian Highlands: A Strategy for Physical Recovery;B Badege;Northeast African Studies,2001
4. Forests and Forest Management in Wallo in Historical Perspective;Z Bahru;Journal of Ethiopian Studies,1998
5. The Environmental History of Tigray (Northern Ethiopia) in the Middle and Late Holocene: A Preliminary Out Line;Kathryn A Bard;The African Archaeological Review,2000