citation
Nicholson, C. F., Tenessa, D. B., Langendoen, E. J., Ayele, G. K., Tilahun, S. A. and Steenhuis, T. S. 2015. Sustaining landscapes: Participatory community-based gully rehabilitation on the Ethiopian highlands: The case of Birr watershed. In: Nicol, A., Langan, S., Victor, M. and Gonsalves, J. (eds), Water-smart agriculture in East Africa. Colombo, Sri Lanka: IWMI and CGIAR research program on WLE; Kampala, Uganda: GWI EA. PP. 93-96.