2000 · J.M. Behnke, Ann Lowe, et al. · CGSPace A Repository of Agricultural Research Outputs (Consultative Group for International Agricultural Research) · 18
1999 · A.J. Teale, Morris Agaba, et al. · CGSPace A Repository of Agricultural Research Outputs (Consultative Group for International Agricultural Research) · 5
2002 · David M. Menge, J. M. Behnke, et al. · CGSPace A Repository of Agricultural Research Outputs (Consultative Group for International Agricultural Research) · 3
2002 · Kondande, O.D., Iraqi, F.A., et al. · CGSPace A Repository of Agricultural Research Outputs (Consultative Group for International Agricultural Research)
2002 · Gibson, John P., Iraqi, F.A. · CGSPace A Repository of Agricultural Research Outputs (Consultative Group for International Agricultural Research)
2001 · F. Iraqi, M. Hernández Valladares, et al. · CGSPace A Repository of Agricultural Research Outputs (Consultative Group for International Agricultural Research)
2001 · Hernández Valladares, M., Ogugo, M., et al. · CGSPace A Repository of Agricultural Research Outputs (Consultative Group for International Agricultural Research)
1998 · Koudande, O.D., Iraqi, F.A., et al. · CGSPace A Repository of Agricultural Research Outputs (Consultative Group for International Agricultural Research)