Scientific Publication
Seed, fertilizer, and agricultural extension in Ethiopia
Spielman, David J; Mekonnen, Dawit; Mekonnen, Dawit, 'Seed, fertilizer, and agricultural extension in Ethiopia', In Food and Agriculture in Ethiopia: Progress and Policy Challenges, ed. Paul A. Dorosh and Shahidur Rashid. Chapter 4 pp. 84-122, University of Pennsylvania Press, Philadelphia, PA, 2012